Hello Sir/Madam,
How to delete row from RadGrid using C# code.
I dont want to used ObjectDataSource because i want to manage in code using 5 or more delete or update sql query according to time and condition. This can more flexible. I see delete row using ObjectDataSource in Terelik Advertise but this is not work in my condition.
please help me without using ObjectDataSource control.
And
please check below
in .ASPX code
<telerik:RadGrid ID="gvDetails" Skin="Outlook" BorderWidth="0" AllowFilteringByColumn="True"
runat="server" AutoGenerateColumns="False" ShowStatusBar="true" EnableLinqExpressions="false"
OnSortCommand="gvDetails_SortCommand" onupdatecommand="gvDetails_UpdateCommand" oneditcommand="gvDetails_EditCommand"
OnItemDeleted="gvDetails_ItemDeleted" OnSelectedIndexChanged="gvDetails_SelectCommand" oncancelcommand="gvDetails_CancelCommand" onprerender="gvDetails_PreRender" >
<MasterTableView AllowFilteringByColumn="true" DataKeyNames="ID" TableLayout="Fixed">
<NoRecordsTemplate>
<div style="font-weight: bold; color: Red;">
No Record Found.</div>
</NoRecordsTemplate>
<Columns>
<telerik:GridTemplateColumn UniqueName="Description" DefaultInsertValue="" HeaderText="Description"
DataField="Description" SortExpression="Description" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"
ShowFilterIcon="false"
AllowFiltering="true" FilterControlWidth="99%" HeaderStyle-Width="70%">
<ItemTemplate>
<asp:Label ID="lbltasktype" runat="server" Text='<%# Eval("Description")%>'> </asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtstatusname1" runat="server" SkinID="textbox" Text='<%# Eval("Description")%>'
MaxLength="100"></asp:TextBox>
</EditItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" />
<telerik:GridButtonColumn ConfirmText="Delete this product?" ButtonType="ImageButton"
CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">
<HeaderStyle Width="20px" />
<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />
</telerik:GridButtonColumn>
</Columns>
</MasterTableView>
<%-- <ClientSettings AllowColumnsReorder="True">
<Resizing AllowColumnResize="true" />
</ClientSettings>--%>
</telerik:RadGrid>
in ASPX.CS Code
protected void gvDetails_ItemDeleted(object source, Telerik.Web.UI.GridDeletedEventArgs e)
{
GridDataItem editedItem = (GridDataItem)e.Item;
String id = editedItem.GetDataKeyValue("ID").ToString();
lblMsg.Text = "";
DAL.DAL obj = new DAL.DAL(DAL.DAL.DBType.SqlServer, sConString);
if (Request.QueryString["prbls"] == "Severity")
{
String strdel = "UPDATE EMRProblemsSeverity SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindSeverity();
}
else if (Request.QueryString["prbls"] == "Context")
{
String strdel = "UPDATE EMRProblemsContext SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindContext();
}
else if (Request.QueryString["prbls"] == "Quality")
{
String strdel = "UPDATE EMRProblemsQuality SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindQuality();
}
else if (Request.QueryString["prbls"] == "Duration")
{
String strdel = "UPDATE EMRProblemsDuration SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindDuration();
}
else if (Request.QueryString["prbls"] == "Location")
{
String strdel = "UPDATE EMRProblemsLocation SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindLocation();
}
else if (Request.QueryString["prbls"] == "Condition")
{
String strdel = "UPDATE EMRProblemsCondition SET Active=0 WHERE Id=" + id;
obj.ExecuteNonQuery(CommandType.Text, strdel);
BindCondition();
}
}
but delete event not fired.
how it will fired the delete event.
Please help me as soon as possible because i need urgently.
Help me urgently.
thanks you
Jiten Kumar
Akhil Systems Pvt Ltd.