第一行为不可编辑
DataGridRow row = (DataGridRow)dataGrid1.ItemContainerGenerator.ContainerFromIndex(0);
if (row == null)
{
dataGrid1.UpdateLayout();
row = (DataGridRow)dataGrid1.ItemContainerGenerator.ContainerFromIndex(0);
}
row.IsEnabled = false;
public static T GetVisualChild<T>(Visual parent) where T : Visual
{
T childContent = default(T);
int numVisuals = VisualTreeHelper.GetChildrenCount(parent);
for (int i = 0; i < numVisuals; i++)
{
Visual v = (Visual)VisualTreeHelper.GetChild(parent, i);
childContent = v as T;
if (childContent == null)
{
childContent = GetVisualChild<T>(v);
}
if (childContent != null)
{
break;
}
}
return childContent;
}
//第二行第一列不可编辑
DataGridRow rowContainer = GetDataGridRow(dataGrid1, 1);
if (rowContainer != null)
{
DataGridCellsPresenter presenter = GetVisualChild<DataGridCellsPresenter>(rowContainer);
DataGridCell cell = (DataGridCell)presenter.ItemContainerGenerator.ContainerFromIndex(1);
if (cell == null)
{
dataGrid1.ScrollIntoView(rowContainer, dataGrid1.Columns[0]);
cell = (DataGridCell)presenter.ItemContainerGenerator.ContainerFromIndex(0);
}
cell.IsEnabled = false;
}