在C#項(xiàng)目中,GridControl是一個(gè)用于顯示和編輯數(shù)據(jù)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(quán)限控制策略可以根據(jù)項(xiàng)目的需求進(jìn)行靈活調(diào)整。在實(shí)際應(yīng)用中,可以結(jié)合以上提到的方法來(lái)實(shí)現(xiàn)更嚴(yán)格的權(quán)限控制。