currentrowchanging

[Adi]

I have problem when using currentrowchanging event,

 when first load the grid, when I change the row,, the event fire correctly, this is my event,

buf after sorting or grouping it appear not correct.....

this is the condition

1.  when I click the row in index 4  (ID = ROM and name = ROMA VATIKAN), buf after sorting the column country name, when I click the index   4  (ID = ​ALS and name = ALASKA),  the value is still (ID = ROM and name = ROMA VATIKAN) not  (ID = ​ALS and name = ALASKA)... how to get value ID = "ALS" in index for,, look for the attachment image (grid after order by.png)

2. when I click the row in index 1  (ID = ​BGR and name = ​BOGOR), buf after grouping the column country name, when I click the value  (ID = ​​ROM and name = ​ROMA VATIKAN),  the value is still (ID = ​BGR and name = ​BOGOR) not  (ID = ROM and name = ROM VATIKAN) cause it refer into index = 1... how to get value ID = "ROM" in index for,, look for the attachment image (grid after grouping.png)

this is my currenrowchanging event

  void gridData_CurrentRowChanging(object sender, CurrentRowChangingEventArgs e)
        {
            if (gridData.RowCount != 0)
            {
                int rowindex = 0;

                if (e.NewRow == null)
                {
                    ClearData();
                    return;
                }

                rowindex = e.NewRow.Index;
                //}

                txtID.Text = gridData.Rows[rowindex].Cells["ID"].Value.ToString();
                txtName.Text = gridData.Rows[rowindex].Cells["Name"].Value.ToString();
                cmbCountryID.Text = gridData.Rows[rowindex].Cells["CountryID"].Value.ToString();
                cmbCountryName.Text = gridData.Rows[rowindex].Cells["CountryName"].Value.ToString();

                if (gridData.Rows[rowindex].Cells["ActiveStatus"].Value.ToString() == "1")
                {
                    rbYes.IsChecked = true;
                }
                else
                {
                    rbNo.IsChecked = true;
                }
            }
        }

 

 

 

 

 

 

 

 

 

 

[Dimitar]

Hello Adi,

Thank you for writing.

It would be better to retrieve the value without using the index:

void radGridView1_CurrentRowChanging(object sender, Telerik.WinControls.UI.CurrentRowChangingEventArgs e)
{
    if (radGridView1.RowCount != 0)
    {
        if (e.NewRow == null)
        {
             ClearData();
            return;
        }

        var newCurrentRow = e.NewRow;

        string name = newCurrentRow.Cells["Name"].Value.ToString();

    }
}

The following article explains why the index is different: Rows vs ChildRows.

I hope this helps.

Regards,
Dimitar
Telerik

[Adi]

thanks dimitar it solve my problems