我正在使用GridView
动态创建dataset
,但在我的GridView
中没有记录时会出现问题,所以在这种情况下,我希望向GridView
显示所有内容No Records Found
的列。
这是我的代码,但GridView不可见:
var table = new DataTable();
table .Columns.Add("Source");
table .Columns.Add("Destination");
table .Columns.Add("Date");
If()
{
//All my logics where i am generating value for this "Source,Destination,Date" Column.
foreach (var item in data)
{
table.Rows.Add(Source,Destination,Date);
}
//Binding to Gridview
GridView1.DataSource = dt;
GridView1.DataBind();
}
else
{
//No Records so display gridview with "No records" along with columns.
GridView1.DataSource = dt; //Here i will not be having any data for this 3 columns Source,Destination,Date
GridView1.DataBind();//But My gridview is not visible
}
.aspx的:
<telerik:RadGrid ID="GridView1" runat="server">
<MasterTableView AutoGenerateColumns="true" NoMasterRecordsText="No Records Found">
<Columns>
</Columns>
</MasterTableView>
</telerik:RadGrid>
预期产出:
答案 0 :(得分:2)
您需要为gridview更改NoMasterRecordsText
的{{1}}属性。
ASPX:
MasterTableView
OR
C#:
<MasterTableView NoMasterRecordsText="No Records Found" >
编辑:使用OnNeedDataSource将数据绑定到GridView
protected void Page_Load(object sender, EventArgs e)
{
GridView1.MasterTableView.NoMasterRecordsText = "No Records Found";
}
并在您的代码中
<telerik:RadGrid ID="GridView1" runat="server" OnNeedDataSource="GridView1_NeedDataSource">
<MasterTableView AutoGenerateColumns="true" NoMasterRecordsText="No Records Found">
<Columns>
</Columns>
</MasterTableView>
</telerik:RadGrid>
答案 1 :(得分:-1)
Gridview ASPX Page Put EmptyDataText
<asp:GridView ID="GvZone" runat="server" AutoGenerateColumns="False"
EmptyDataText="No Records Found !" >
</asp:GridView>