problem in filter in radmulticolumncombobox

[Leili]

Hi
I used radmulticolumncombobox and have several problem.
1.I have some column in datasource that it is possible to be null .in this case when press enter ، select first item in multiCol
2.I have several filter in multicol .in this case when press enter ، select first item in multiCol
3.if write number ،select this item only Tab not enter.
when write in multiCol and press Enter ،clear text.because write this code . but editorcontrol get me mistake information

 

private

 

 

void CmbMulCol_KeyDown(object sender, KeyEventArgs e)

 

{

 

 

if (e.KeyCode == Keys.Enter)

 

{

 

CmbMulCol.MultiColumnComboBoxElement.ApplyFilter();

 

 

 

if (CmbMulCol.EditorControl.CurrentRow != null && CmbMulCol.EditorControl.CurrentRow.Index >= 0)

 

{

 

 

if (CmbMulCol.EditorControl.CurrentRow.Cells["Title"].Value != null)

 

 

 

if (CmbMulCol.EditorControl.CurrentRow.Cells["Title"].Value.ToString() != "")

 

{

CmbMulCol.Text = CmbMulCol.EditorControl.CurrentRow.Cells[

 

"Title"].Value.ToString();

 

CmbMulCol.SelectedValue = CmbMulCol.EditorControl.CurrentRow.Cells[

 

"Id"].Value;

 

}

}

 

 

else

 

 

 

 

 

{

CmbMulCol.Text =

 

"";

 

}

 

 

if (CmbMulCol.SelectedValue == null)

 

CmbMulCol.Text =

 

"";

 

}

}

 

 

can you help me?

[Jack]

Hi Leili,

I am not sure that I fully understand your questions. Please, note that RadMultiColumnComboBox supports only the filtering functionality described in our online documentation. It does not support filtering by multiple columns.

Please, send us a sample application that reproduces your issues and describe in detail the expected behavior. This will help us to understand your scenario and we will try to find proper solutions.

I am looking forward to your reply.
 
All the best,
Jack
the Telerik team