Using a DevExpress XtraGrid and Trying to Move Records Up or Down

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Using a DevExpress XtraGrid and Trying to Move Records Up or Down

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Buffie	Buffie posted 10 Years Ago HOT Topic Details Share Topic
Group: StrataFrame Users Posts: 119, Visits: 11K	I have a DevExpress XtraGrid filled with a Business Binding Source. I am trying to follow a Sample that allows user to move a record up or down by clicking a button. But, the Sample uses a DataTable and not a BBS or BO so I am having trouble converting some of the code. Dim view As GridView = gridView1 view.GridControl.Focus() Dim index As Integer = view.FocusedRowHandle If index <= 0 Then Return End If Dim row1 As DataRow = view.GetDataRow(index) Dim row2 As DataRow = view.GetDataRow(index - 1) Dim val1 As Object = row1(OrderFieldName) Dim val2 As Object = row2(OrderFieldName) row1(OrderFieldName) = val2 row2(OrderFieldName) = val1 view.FocusedRowHandle = index - 1 What I am not sure how to convert is the lines that involve the DataRows. I would appreciate any help I could get and if anyone has a Xtragrid allowing moving records I would appreciate any hints or advice. TIA Tags DevExpress Moving Records XtraGrid
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Terry Bottorff	Terry Bottorff posted 10 Years Ago Post Details Share Post
Group: Forum Members Posts: 448, Visits: 12K	I did set the SortOrder so I had that piece but I am confused. After I create the new BO based on the record that has Focus what am I to do with it? I see it does have the JudgesSheetPositionNumber value in boInGridView.JudgesSheetPositionNumber and certainly when I add 1 to that it will tell me the position it is going but I don't know what to do from there? Also, the following line of code would not let me put BO1 on the end. boInGridView = TryCast(Me.GridView1.GetRow(index), ResultsPerfsChecksTimedEventBO) Yes Edhy, I agree I was planning on validating the move when in first position and last position.
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Edhy Rijo	E Edhy Rijo posted 10 Years Ago Post Details Share Post
E Group: StrataFrame Users Posts: 2.4K, Visits: 23K	Terry Bottorff (9/7/2014) Also, the following line of code would not let me put BO1 on the end. boInGridView = TryCast(Me.GridView1.GetRow(index), ResultsPerfsChecksTimedEventBO) That is correct because when you Cast() or TryCast() you have to pass the class type as a parameter not an instance of a class which in this case would be the BO1, so my code is correct. I know it can be confusing but if you look closely it is actually very simple. I have to go out now and will be back in 2 hours, if you want email me your phone and I will call you to make a remote session and see your project, this could get done in 10-20 minutes and would be easier to explain. Edhy Rijo
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Using a DevExpress XtraGrid and Trying to Move Records Up or Down

Buffie - 10 Years Ago

Hi Terry, I use the XtraGrid but never had the need to move records...

Edhy Rijo - 10 Years Ago

I did not try the code because I assumed it would not work. Here is...

Buffie - 10 Years Ago

And by the way Edhy thanks for the help.

Buffie - 10 Years Ago

This seems to get the correct DataRows. I am not sure it is the...

Buffie - 10 Years Ago

Alright the Following Seems to Work but any ideas of a better way to...

Buffie - 10 Years Ago

Hi Terry, I downloaded the demo yesterday but could not get back to...

Edhy Rijo - 10 Years Ago

thanks Edhy

Buffie - 10 Years Ago

Hi Terry, Basically this sample is expecting you have an Order field...

Edhy Rijo - 10 Years Ago

Well my code Does Not Work if you try to move the Same Record more...

Buffie - 10 Years Ago

I did set the SortOrder so I had that piece but I am confused. After I...

Terry Bottorff - 10 Years Ago

[quote][b]Terry Bottorff (9/7/2014)[/b][hr] Also, the following line...

Edhy Rijo - 10 Years Ago

With Edhy's help and expertise I (we) were able to get the move to...

Buffie - 10 Years Ago

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Using a DevExpress XtraGrid and Trying to Move Records Up or Down

Using a DevExpress XtraGrid and Trying to Move Records Up or Down

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