Problem after upgrade to 1.6.1

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Problem after upgrade to 1.6.1

Author	Message
Trent Taylor	Trent Taylor posted 16 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	Chan, There is no reason that we could not publish this code. I need to get it ready on this side and try to have it posted by tomorrow.
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Trent Taylor	Trent Taylor posted 16 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	OK...if you login to the My Account area, you should be able to see the Source Code Setup for the 1.6.5 beta. This way you can be running on the beta and still get the source code.
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Chan	Chan posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, Thank you for source code. I have recompile SF and run my program and able to reproduce my problem again. Below is the call stack, please advice: > SaleBusinessObject.dll!JK.Inventory.Sale.BusinessObject.SaleDetailsBO.SubTotal.get() Line 463 + 0x34 bytes C# SaleBusinessObject.dll!JK.Inventory.Sale.BusinessObject.SaleDetailsBO.Field_SubTotal_Descriptor.GetValue(object component = {JK.Inventory.Sale.BusinessObject.SaleDetailsBO}) Line 1056 + 0x2c bytes C# [External Code] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessBindingSource.OnListChanged(System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 123 + 0x1b bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessBindingSource.BusinessObject_IsDirtyChanged(Object sender = {JK.Inventory.Sale.BusinessObject.SaleDetailsBO}, System.EventArgs e = {System.EventArgs}) Line 705 + 0x21 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.raise_IsDirtyChanged(Object sender = {JK.Inventory.Sale.BusinessObject.SaleDetailsBO}, System.EventArgs e = {System.EventArgs}) Line 1071 + 0x21 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.OnIsDirtyChanged(Boolean DirtyShouldBe = True) Line 1086 + 0x12 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.CurrentView_ListChanged(Object sender = {System.Data.DataView}, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 2431 + 0x10 bytes Basic [External Code] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.NewRow() Line 6312 + 0x23 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Add(Boolean CheckSecurity = True) Line 7610 + 0xa bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Add() Line 7580 + 0xe bytes Basic POSApplication.exe!JK.POS.UI.Windows.Forms.POSForm.AddSale() Line 94 + 0xe bytes C# POSApplication.exe!JK.POS.UI.Windows.Forms.POSForm.cmdNew_ItemClick(object sender = {DevExpress.XtraBars.Ribbon.RibbonBarManager}, DevExpress.XtraBars.ItemClickEventArgs e = {DevExpress.XtraBars.ItemClickEventArgs}) Line 88 + 0x7 bytes C# [External Code] MicroFour StrataFrame UI.dll!MicroFour.StrataFrame.Application.StrataFrameApplication.RunApplication() Line 220 + 0x8 bytes Basic POSApplication.exe!JK.POS.Application.AppMain.Main() Line 40 + 0x6 bytes C# [External Code] Below is the code at AddSale() private void AddSale() { this.Add(); saleDetailsBO.Add(); } Thank you
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Chan	Chan posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, Below is another call stack which is NOT using BusinessBindingSource. > InventoryBusinessObject.dll!JK.Inventory.Product.BusinessObject.ItemsBO.Recalled.get() Line 980 + 0x2e bytes C# InventoryBusinessObject.dll!JK.Inventory.Product.BusinessObject.ItemsBO.Field_Recalled_Descriptor.GetValue(object component = { [JK.Inventory.Product.BusinessObject.ItemsBO]}) Line 2545 + 0x29 bytes C# [External Code] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.AddBinding(System.Windows.Forms.Control ControlToRefresh = {MicroFour.StrataFrame.UI.Windows.Forms.CheckBox}, String PropertyName = "Checked", String FieldName = "Recalled") Line 2087 + 0x17 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.RefreshControl(MicroFour.StrataFrame.UI.Windows.Forms.IBusinessBindable ControlToRefresh = {MicroFour.StrataFrame.UI.Windows.Forms.CheckBox}, Boolean DataPresent = True) Line 3399 + 0x3f bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.RefreshBoundControls() Line 3291 + 0x11 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.raise_Navigated(MicroFour.StrataFrame.Business.NavigatedEventArgs e = {MicroFour.StrataFrame.Business.NavigatedEventArgs}) Line 1369 + 0x9 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.OnNavigated(MicroFour.StrataFrame.Business.NavigatedEventArgs e = {MicroFour.StrataFrame.Business.NavigatedEventArgs}) Line 1384 + 0xc bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Navigate(MicroFour.StrataFrame.Business.BusinessNavigationDirection Direction = MicroFour.StrataFrame.Business.BusinessNavigationDirection.Absolute, Integer AbsoluteIndex = 0, Object() PrimaryKeyValues = Nothing, Boolean AttemptToCheckRules = True, Boolean IsRefill = False) Line 3205 + 0x10 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Navigate(MicroFour.StrataFrame.Business.BusinessNavigationDirection Direction = MicroFour.StrataFrame.Business.BusinessNavigationDirection.Absolute, Integer AbsoluteIndex = 0, Object() PrimaryKeyValues = Nothing) Line 3058 + 0x17 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Navigate(MicroFour.StrataFrame.Business.BusinessNavigationDirection Direction = MicroFour.StrataFrame.Business.BusinessNavigationDirection.Absolute, Integer AbsoluteIndex = 0) Line 7108 + 0x11 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessBindingSource.CurrentChanged(Object sender = {System.Windows.Forms.CurrencyManager}, System.EventArgs e = {System.EventArgs}) Line 669 + 0x29 bytes Basic [External Code] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessBindingSource.OnListChanged(System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 123 + 0x1b bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessBindingSource.BusinessObject_IsDirtyChanged(Object sender = {JK.Inventory.Product.BusinessObject.ItemsBO}, System.EventArgs e = {System.EventArgs}) Line 705 + 0x21 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.raise_IsDirtyChanged(Object sender = {JK.Inventory.Product.BusinessObject.ItemsBO}, System.EventArgs e = {System.EventArgs}) Line 1071 + 0x21 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.OnIsDirtyChanged(Boolean DirtyShouldBe = True) Line 1086 + 0x12 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.CurrentView_ListChanged(Object sender = {System.Data.DataView}, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 2431 + 0x10 bytes Basic [External Code] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.NewRow() Line 6312 + 0x23 bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.Add(Boolean CheckSecurity = True) Line 7610 + 0xa bytes Basic MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.UI.Windows.Forms.BaseForm.Add(Boolean CheckSecurity = True) Line 2168 + 0xe bytes Basic MicroFour StrataFrame UI.dll!MicroFour.StrataFrame.UI.Windows.Forms.MaintenanceFormToolStrip.cmdNew_Click(Object sender = {System.Windows.Forms.ToolStripButton}, System.EventArgs e = {System.EventArgs}) Line 1272 + 0x1a bytes Basic [External Code] MicroFour StrataFrame UI.dll!MicroFour.StrataFrame.Application.StrataFrameApplication.RunApplication() Line 220 + 0x8 bytes Basic InventoryApplication.exe!JK.Inventory.Application.AppMain.Main() Line 45 + 0x6 bytes C# [External Code] Thank you
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Bill Cunnien	Bill Cunnien posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 785, Visits: 3.6K	Is the SubTotal property of the BO returning a null value? I've had similar stack traces when I ran into that issue. Bill
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Chan	Chan posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, Yes, SubTotal property is null when _CurrentDataTable.Rows.Add(loRow) in BusinessLayer.NewRow(). However, I have set AllowNullOnNewRow to false so that it will call InitializeNewRow() to initialize my columns value. Unfortunely, the error occurred before AllowNullOnNewRow checking. Any ideas to solve it? Is it a bug? This problem not occured in prior version. Please advice. Thank you
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Bill Cunnien	Bill Cunnien posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 785, Visits: 3.6K	Chan (01/24/2008) Any ideas to solve it? Is it a bug? This problem not occured in prior version. Hey Chan, Not sure if this will help, but I would do one of two things in this situation to start troubleshooting. The first relates to the Business Object Mapper. Within it, if the subtotal field is part of you database schema, I would set the field to Return Alternate on Null...perhaps with a 0. Second, if that does not work, I would make the subtotal a custom property of the business object and always make sure a number if returned...my default, of course, is 0. Not sure why this issue would pop up in the current release of StrataFrame. I suppose there could be a breaking change in there somewhere. Hope that helps, Bill
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Chan	Chan posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, The problem just gone after I upgrade to VS 2008. Strange. However, I hit stackoverflow exception. MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.CurrentView_ListChanged(Object sender = {System.Data.DataView}, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 2417 + 0x3b bytes Basic [Native to Managed Transition] [Managed to Native Transition] System.Data.dll!System.Data.DataView.OnListChanged(System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x10e bytes System.Data.dll!System.Data.DataView.IndexListChanged(object sender, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x1a bytes System.Data.dll!System.Data.DataView.IndexListChangedInternal(System.ComponentModel.ListChangedEventArgs e) + 0x4b bytes System.Data.dll!System.Data.DataViewListener.IndexListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x3c bytes System.Data.dll!System.Data.Index.OnListChanged.AnonymousMethod(System.Data.DataViewListener listener, System.ComponentModel.ListChangedEventArgs args, bool arg2, bool arg3) + 0x7 bytes System.Data.dll!System.Data.Listeners.Notify(System.ComponentModel.ListChangedEventArgs arg1 = {System.ComponentModel.ListChangedEventArgs}, bool arg2 = false, bool arg3 = false, System.Data.Listeners.Action action = {Method = Cannot evaluate expression because the current thread is in a stack overflow state.}) + 0x75 bytes System.Data.dll!System.Data.Index.OnListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x9b bytes System.Data.dll!System.Data.Index.RecordStateChanged(int oldRecord, System.Data.DataViewRowState oldOldState, System.Data.DataViewRowState oldNewState, int newRecord, System.Data.DataViewRowState newOldState, System.Data.DataViewRowState newNewState) + 0xfa bytes System.Data.dll!System.Data.DataTable.RecordStateChanged(int record1 = 294, System.Data.DataViewRowState oldState1 = Added, System.Data.DataViewRowState newState1 = None, int record2 = 295, System.Data.DataViewRowState oldState2 = None, System.Data.DataViewRowState newState2 = Added) + 0x7f bytes System.Data.dll!System.Data.DataTable.SetNewRecordWorker(System.Data.DataRow row = {System.Data.DataRow}, int proposedRecord, System.Data.DataRowAction action = Change, bool isInMerge, int position, bool fireEvent = true, out System.Exception deferredException = null) + 0x29d bytes System.Data.dll!System.Data.DataTable.SetNewRecord(System.Data.DataRow row, int proposedRecord, System.Data.DataRowAction action, bool isInMerge, bool fireEvent) + 0x3d bytes System.Data.dll!System.Data.DataRow.EndEdit() + 0x48 bytes System.Data.dll!System.Data.DataRow.this[System.Data.DataColumn].set(System.Data.DataColumn column, object value) + 0xe4 bytes System.Data.dll!System.Data.DataRow.this[string].set(string columnName, object value) + 0x19 bytes InventoryBusinessObject.dll!JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO.VendorID.set(System.Guid value = {System.Guid}) Line 452 + 0x43 bytes C# InventoryBusinessObject.dll!JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO.Field_VendorID_Descriptor.SetValue(object component = {JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO}, object Value = {System.Guid}) Line 1217 + 0x5b bytes C# System.Windows.Forms.dll!System.Windows.Forms.BindToObject.SetValue(object value) + 0x58 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.PullData(bool reformat, bool force) + 0x14f bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.Target_PropertyChanged(object sender, System.EventArgs e) + 0x28 bytes [Native to Managed Transition] [Managed to Native Transition] System.dll!System.ComponentModel.PropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x4c bytes System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x72 bytes System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnINotifyPropertyChanged(object component, System.ComponentModel.PropertyChangedEventArgs e) + 0x75 bytes JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.FirePropertyChanged(string propertyName = "SelectedValue") Line 914 + 0x29 bytes C# JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.SelectedValueChanged() Line 920 + 0xd bytes C# JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.SelectedValue.set(object value = {System.Guid}) Line 802 + 0x7 bytes C# [Native to Managed Transition] [Managed to Native Transition] System.dll!System.ComponentModel.ReflectPropertyDescriptor.SetValue(object component = {JK.Framework.UI.Windows.Forms.DevEx.EnhancedLookupEdit}, object value = {System.Guid}) + 0xe3 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.SetPropValue(object value) + 0xc9 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.PushData(bool force) + 0x71 bytes System.Windows.Forms.dll!System.Windows.Forms.BindingManagerBase.PushData(out bool success = true) + 0x50 bytes System.Windows.Forms.dll!System.Windows.Forms.BindingManagerBase.PushData() + 0xe bytes System.Windows.Forms.dll!System.Windows.Forms.PropertyManager.OnCurrentChanged(System.EventArgs ea = {System.EventArgs}) + 0xd bytes System.Windows.Forms.dll!System.Windows.Forms.BindToObject.PropValueChanged(object sender, System.EventArgs e) + 0x23 bytes [Native to Managed Transition] [Managed to Native Transition] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.CurrentView_ListChanged(Object sender = {System.Data.DataView}, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 2417 + 0x3b bytes Basic [Native to Managed Transition] [Managed to Native Transition] System.Data.dll!System.Data.DataView.OnListChanged(System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x10e bytes System.Data.dll!System.Data.DataView.IndexListChanged(object sender, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x1a bytes System.Data.dll!System.Data.DataView.IndexListChangedInternal(System.ComponentModel.ListChangedEventArgs e) + 0x4b bytes System.Data.dll!System.Data.DataViewListener.IndexListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x3c bytes System.Data.dll!System.Data.Index.OnListChanged.AnonymousMethod(System.Data.DataViewListener listener, System.ComponentModel.ListChangedEventArgs args, bool arg2, bool arg3) + 0x7 bytes System.Data.dll!System.Data.Listeners.Notify(System.ComponentModel.ListChangedEventArgs arg1 = {System.ComponentModel.ListChangedEventArgs}, bool arg2 = false, bool arg3 = false, System.Data.Listeners.Action action = {Method = Cannot evaluate expression because the current thread is in a stack overflow state.}) + 0x75 bytes System.Data.dll!System.Data.Index.OnListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x9b bytes System.Data.dll!System.Data.Index.RecordStateChanged(int oldRecord, System.Data.DataViewRowState oldOldState, System.Data.DataViewRowState oldNewState, int newRecord, System.Data.DataViewRowState newOldState, System.Data.DataViewRowState newNewState) + 0xfa bytes System.Data.dll!System.Data.DataTable.RecordStateChanged(int record1 = 293, System.Data.DataViewRowState oldState1 = Added, System.Data.DataViewRowState newState1 = None, int record2 = 294, System.Data.DataViewRowState oldState2 = None, System.Data.DataViewRowState newState2 = Added) + 0x7f bytes System.Data.dll!System.Data.DataTable.SetNewRecordWorker(System.Data.DataRow row = {System.Data.DataRow}, int proposedRecord, System.Data.DataRowAction action = Change, bool isInMerge, int position, bool fireEvent = true, out System.Exception deferredException = null) + 0x29d bytes System.Data.dll!System.Data.DataTable.SetNewRecord(System.Data.DataRow row, int proposedRecord, System.Data.DataRowAction action, bool isInMerge, bool fireEvent) + 0x3d bytes System.Data.dll!System.Data.DataRow.EndEdit() + 0x48 bytes System.Data.dll!System.Data.DataRow.this[System.Data.DataColumn].set(System.Data.DataColumn column, object value) + 0xe4 bytes System.Data.dll!System.Data.DataRow.this[string].set(string columnName, object value) + 0x19 bytes InventoryBusinessObject.dll!JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO.VendorID.set(System.Guid value = {System.Guid}) Line 452 + 0x43 bytes C# InventoryBusinessObject.dll!JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO.Field_VendorID_Descriptor.SetValue(object component = {JK.Inventory.Purchasing.BusinessObject.ReturnNotesBO}, object Value = {System.Guid}) Line 1217 + 0x5b bytes C# System.Windows.Forms.dll!System.Windows.Forms.BindToObject.SetValue(object value) + 0x58 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.PullData(bool reformat, bool force) + 0x14f bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.Target_PropertyChanged(object sender, System.EventArgs e) + 0x28 bytes [Native to Managed Transition] [Managed to Native Transition] System.dll!System.ComponentModel.PropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x4c bytes System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x72 bytes System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnINotifyPropertyChanged(object component, System.ComponentModel.PropertyChangedEventArgs e) + 0x75 bytes > JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.FirePropertyChanged(string propertyName = "SelectedValue") Line 914 + 0x29 bytes C# JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.SelectedValueChanged() Line 920 + 0xd bytes C# JK Framework Inherited UI.dll!JK.Framework.UI.Windows.Forms.DevEx.LookupEdit.SelectedValue.set(object value = {System.Guid}) Line 802 + 0x7 bytes C# [Native to Managed Transition] [Managed to Native Transition] System.dll!System.ComponentModel.ReflectPropertyDescriptor.SetValue(object component = {JK.Framework.UI.Windows.Forms.DevEx.EnhancedLookupEdit}, object value = {System.Guid}) + 0xe3 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.SetPropValue(object value) + 0xc9 bytes System.Windows.Forms.dll!System.Windows.Forms.Binding.PushData(bool force) + 0x71 bytes System.Windows.Forms.dll!System.Windows.Forms.BindingManagerBase.PushData(out bool success = true) + 0x50 bytes System.Windows.Forms.dll!System.Windows.Forms.BindingManagerBase.PushData() + 0xe bytes System.Windows.Forms.dll!System.Windows.Forms.PropertyManager.OnCurrentChanged(System.EventArgs ea = {System.EventArgs}) + 0xd bytes System.Windows.Forms.dll!System.Windows.Forms.BindToObject.PropValueChanged(object sender, System.EventArgs e) + 0x23 bytes [Native to Managed Transition] [Managed to Native Transition] MicroFour StrataFrame Business.dll!MicroFour.StrataFrame.Business.BusinessLayer.CurrentView_ListChanged(Object sender = {System.Data.DataView}, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) Line 2417 + 0x3b bytes Basic [Native to Managed Transition] [Managed to Native Transition] System.Data.dll!System.Data.DataView.OnListChanged(System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x10e bytes System.Data.dll!System.Data.DataView.IndexListChanged(object sender, System.ComponentModel.ListChangedEventArgs e = {System.ComponentModel.ListChangedEventArgs}) + 0x1a bytes System.Data.dll!System.Data.DataView.IndexListChangedInternal(System.ComponentModel.ListChangedEventArgs e) + 0x4b bytes System.Data.dll!System.Data.DataViewListener.IndexListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x3c bytes System.Data.dll!System.Data.Index.OnListChanged.AnonymousMethod(System.Data.DataViewListener listener, System.ComponentModel.ListChangedEventArgs args, bool arg2, bool arg3) + 0x7 bytes System.Data.dll!System.Data.Listeners.Notify(System.ComponentModel.ListChangedEventArgs arg1 = {System.ComponentModel.ListChangedEventArgs}, bool arg2 = false, bool arg3 = false, System.Data.Listeners.Action action = {Method = Cannot evaluate expression because the current thread is in a stack overflow state.}) + 0x75 bytes System.Data.dll!System.Data.Index.OnListChanged(System.ComponentModel.ListChangedEventArgs e) + 0x9b bytes System.Data.dll!System.Data.Index.RecordStateChanged(int oldRecord, System.Data.DataViewRowState oldOldState, System.Data.DataViewRowState oldNewState, int newRecord, System.Data.DataViewRowState newOldState, System.Data.DataViewRowState newNewState) + 0xfa bytes System.Data.dll!System.Data.DataTable.RecordStateChanged(int record1 = 292, System.Data.DataViewRowState oldState1 = Added, System.Data.DataViewRowState newState1 = None, int record2 = 293, System.Data.DataViewRowState oldState2 = None, System.Data.DataViewRowState newState2 = Added) + 0x7f bytes System.Data.dll!System.Data.DataTable.SetNewRecordWorker(System.Data.DataRow row = {System.Data.DataRow}, int proposedRecord, System.Data.DataRowAction action = Change, bool isInMerge, int position, bool fireEvent = true, out System.Exception deferredException = null) + 0x29d bytes System.Data.dll!System.Data.DataTable.SetNewRecord(System.Data.DataRow row, int proposedRecord, System.Data.DataRowAction action, bool isInMerge, bool fireEvent) + 0x3d bytes Below is my code for INotifyPropertyChanged #region INotifyPropertyChanged Members public event PropertyChangedEventHandler PropertyChanged; protected bool CheckPropertyChanged(string propertyName, ref T oldValue, ref T newValue) { if (oldValue == null && newValue == null) { return false; } if ((oldValue == null && newValue != null) \|\| !oldValue.Equals((T)newValue)) { oldValue = newValue; FirePropertyChanged(propertyName); return true; } return false; } protected void FirePropertyChanged(string propertyName) { if (this.PropertyChanged != null) { this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } } protected void SelectedValueChanged() { FirePropertyChanged("SelectedValue"); } #endregion Please advice. Thank you
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Chan	Chan posted 16 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, Just to summary the call stack posted in previous message. I found that, once I assign value to Vendor property (internally CurrentRow["VendorID"]), it cause BusinessLayer.CurrentView_ListChanged fired. It cause .NET BindingManagerBase try to push data back to binded property. It cause recurring cycle. Any ideas? Thank you
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Trent Taylor	Trent Taylor posted 16 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	Chan, The ListChanged event has not changed between the releases. First, instead of me trying to disesct a piece of your code from above, it would be better if you could recreate this in a quick sample so I can debug this to tell you where your issue resides. You mentioned that you have implemented the INotifyPropertyChanged event (which I think is the source of this particular problem) but where did you implement this? I think that your implementation is raising the changed event prior to SF which could be causing the problem (an initialization issue). Instead of posting all of the stack trace, I really need more detail about your code, where you are implementhing this logic, and get in a reproducable sample. We have not encountered this type of behaviour anywhere else, so I think this is specific to your code. Any additional details would be helpful. Thanks.
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