我有一个 devexpress XtraGrid 控件。但是,当 winform 加载时,我无法获取默认选定行的 ID。我知道当用户单击网格时如何获取它。
这是代码快照:
private void Form1_Load(object sender, EventArgs e)
{
grid1.DataSource = bindData(DataClassesDataContext.Table1.ToList());
ID = Convert.ToInt32(gridView.GetRowCellValue(gridView.FocusedRowHandle, "ID"));
XtraMessageBox.Show(ID.ToString());
}
public BindingSource bindData(object obj)
{
BindingSource ctBinding;
try
{
ctBinding = new BindingSource();
ctBinding.DataSource = obj;
return ctBinding;
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.Message, "Database Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
}