I am new to Silverlight + telerik and want to know a how can i traverse through each record in a sillverlight Telerik Datagrid.
What I am looking for is a Silverlight equivalent code for below AJax code
foreach (GridDataItem Item in SourceRadGrid.Items)
{
if (((CheckBox)Item["TemplateColumnCheckBox"].FindControl("CheckBox1")).Checked)
{
LineNo = Item.Cells[3].Text.ToString();
}
}
Experts please guide
7 Answers, 1 is accepted
Rank 1
I have a checkbox as the first column of each row and I want to implement a SelectAll and UnselectAll column.
The column is not bound, so I think it makes sense to loop through and just check the items.
casey
Rank 1
Rank 1
Rank 1
This gets the data out of the datacolumns.. but my checkbox column returns as nulll
for (int ii = 0; ii < dataGrid.Items.Count; ii++)
{
var row = dataGrid.ItemsControl.ItemsGenerator.GenerateItemAtIndex(ii) as GridViewRow;
object cellValue = null;
for (int iCell = 0; iCell < dataGrid.Columns.Count; iCell++)
{
cellValue = row.Cells[iCell].Content;
if (iCell == 0)
{
if (cellValue is CheckBox)
{
CheckBox c = (CheckBox)cellValue;
c.IsChecked =
true;
}
}
}
}
Rank 1
for (int i = 0; i < dataGrid.Items.Count; i++)
{
var row = dataGrid.ItemsControl.ItemsGenerator.GenerateItemAtIndex(i) as GridViewRow;
GridViewCell firstCell2 = row.Cells.Cast<GridViewCell>().FirstOrDefault();
if (firstCell2 != null)
{
((
CheckBox)firstCell2.ChildrenOfType<CheckBox>().FirstOrDefault()).IsChecked=true;
}
}
Rank 1
Casey
I am still getting NULL for the first column...i m not sure why it is working for you , Below in my code ,.,,,changes done in your code to implement radio button and Chckbox
for (int i = 0; i < RadGridView1.Records.Count; i++)
{
var row = RadGridView1.ItemsControl.ItemsGenerator.GenerateItemAtIndex(i) as GridViewRow;
GridViewCell firstCell2 = row.Cells.Cast<GridViewCell>().FirstOrDefault();
if (firstCell2 != null)
{
((
RadioButton)firstCell2.ChildrenOfType<RadioButton>().FirstOrDefault()).IsChecked = true;
break;
}
}
Rank 1
Use the following code to read the silverlight datagrid....
foreach (DataGridRow row in GetDataGridRows(dgParams))
{
// parse your gird controls like below
TextBlock txtParamName = dgParams.Columns[0].GetCellContent(row) as TextBlock;
TextBox txtParamValue = dgParams.Columns[1].GetCellContent(row) as TextBox;
}
private List
*Note : it will read only visible grid controls.