在C#項目中,GridControl是一個用于顯示和編輯數據的控件
if (userRole == "Admin")
{
gridControl.AllowAdd = true;
gridControl.AllowEdit = true;
gridControl.AllowDelete = true;
}
else if (userRole == "Operator")
{
gridControl.AllowAdd = false;
gridControl.AllowEdit = true;
gridControl.AllowDelete = false;
}
if (userRole == "Admin")
{
column1.Visible = true;
column1.ReadOnly = false;
}
else
{
column1.Visible = false;
column1.ReadOnly = true;
}
foreach (var row in gridControl.Rows)
{
if (row.Data["Role"] == "Admin" && userRole != "Admin")
{
row.Visible = false;
row.ReadOnly = true;
}
}
var dataSource = GetDataSource();
if (userRole != "Admin")
{
dataSource = dataSource.Where(x => x.Role != "Admin");
}
gridControl.DataSource = dataSource;
private void gridControl_CustomRowCellEdit(object sender, CustomRowCellEditEventArgs e)
{
if (userRole != "Admin" && e.Column.FieldName == "RestrictedColumn")
{
e.RepositoryItem.ReadOnly = true;
}
}
總之,GridControl的權限控制策略可以根據項目的需求進行靈活調整。在實際應用中,可以結合以上提到的方法來實現更嚴格的權限控制。