C1TrueDbGrid SetDataBinding (holding fields) does not work

C1TrueDbGrid SetDataBinding (holding fields) does not work

Posted by: oquesada on 11 July 2018, 7:44 pm EST

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  oquesada

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  Posted 11 July 2018, 7:44 pm EST

  I have a C1TrueDbgrid v4 instance in a .NET form (C#). In design I created two columns with the following caption: ID and Name.

  The first column is invisible and the second one is visible.

  Then in the Form1_Load event I have the following code:

          dt = new DataTable();
          dt.Columns.Add();
          dt.Columns.Add();
  
          dt.Rows.Add(new object[] { "1","John Smith"});
          dt.Rows.Add(new object[] { "2", "Jane Smith" });
          dt.Rows.Add(new object[] { "3", "Mike B." });
          dt.Rows.Add(new object[] { "3", "Jenna Z." });
          c1TrueDBGrid1.DataSource = null;
          c1TrueDBGrid1.SetDataBinding(dt, "", true);
  

  When I run the application, the grid shows 4 empty records under the “Name” column. No data is displayed.

  If I set the third parameter to false in SetDataBinding method, the data is displayed but layout is not preserved.

  I read your tutorials and created this sample code but the result is not the expected.

  Is there something else I need to do?

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  meenakshi.singh

  

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  Posted 12 July 2018, 6:01 am EST

  Hi

  Here, you need to set DataField property of column(s). I am attaching the sample application for your reference.

  Prj_PreserveLayout.zip

  Best regards,
  
  Meenakshi