GridView Select RSS

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  Hisham.NET

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  Re: GridView Select

  Jun 27, 2010 09:08 PM|LINK

  Hi oluts ...

  Try this

  Protected Sub GridViewAll_SelectedIndexChanging(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewSelectEventArgs) Handles GridView1.SelectedIndexChanging
  GridViewAll.Rows.OfType(Of GridViewRow)().ToList().Where(Function(a) a.RowIndex <> GridViewAll.SelectedIndex).ToList().ForEach(Function(b) b.Visible = False)
  End Sub

  
  
  

  
  

  .:: Wish to become better and better ::.
  • Edited by Hisham.NET on Jun 27, 2010 09:11 PM
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  oluts

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  Re: GridView Select

  Jun 27, 2010 09:20 PM|LINK

  Thanks Again and am so sorry if it taken me so long to get this.. .i am new to ASP. i tried the code and nothing happens. this is my event handler

  Protected Sub GridViewAll_SelectedIndexChanged(ByVal sender As Object, ByVal e As System. EventArgs)
  
  
  And also how do i add "Import system.linq
  

  
  

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  sansan

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  Re: GridView Select

  Jun 27, 2010 09:25 PM|LINK

  add that import at the beginning of the class

  Imports System.Linq

  and use this

  Protected Sub GridViewAll_SelectedIndexChanged(ByVal sender As Object, ByVal e As System. EventArgs) Handles GridView1.SelectedIndexChanged
  
  

  Santhosh
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  oluts

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  Re: GridView Select

  Jun 27, 2010 09:30 PM|LINK

  Hisham,

  Thanks Your code did not work either. Not sure whats wrong...
  

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  sansan

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  Re: GridView Select

  Jun 27, 2010 09:33 PM|LINK

   

  can you please post the code that you have written.

  Santhosh
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  oluts

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  Re: GridView Select

  Jun 27, 2010 09:41 PM|LINK

  Protected Sub GridViewAll_SelectedIndexChanged(ByVal sender As Object, ByVal e As System. EventArgs) Handles GridViewAll.SelectedIndexChanged

  Imports System.Linq()
  

  GridViewAll.Rows.OfType(Of GridViewRow)().ToList().Where(Function(a) a.RowIndex <> GridViewAll.SelectedIndex).ToList().ForEach(Function(b) b.Visible = False) 

  
  

  End Sub.

  
  

  
  

  This does not work either
  

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  sansan

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  Re: GridView Select

  Jun 27, 2010 09:51 PM|LINK

  what do you mean by not working.

  Did you set a breakpoint and see if that code is working.

  what did you use for showing select button.

  can you post the parent gridview code.

   

  Thanks.

  Santhosh
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  oluts

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  Re: GridView Select

  Jun 27, 2010 10:32 PM|LINK

  Sansan,

  Sorry what i mean by not working is that .... with the code being there it does not perform what is intended. so pretty much its not working. here is my gridview code

  
  

  <asp:GridView ID="GridViewAll" runat="server" AutoGenerateColumns="False" CellPadding="4" DataSourceID="RelationshipAll" ForeColor="#333333" OnRowDeleting="GridviewAll_rowdeleting"
  
   
  GridLines="None" Visible ="False" onselectedindexchanged="GridViewAll_SelectedIndexChanged" style="text-align: center; margin-bottom: 0px; margin-left: 59px;" Width="1109px" Height="215px" DataKeyNames="recordid,banknumber">
  
   
  <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
   
  <Columns>
  
  <asp:TemplateField ShowHeader="false">
  
   
  <ItemTemplate>
   
  <asp:Button ID="butEntityEdit" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit" Font-Size="Smaller" Height="25px" style="font-size: x-small; font-weight: 700;" Width="50px" />
  
  <asp:Button ID="BtnDelete" runat="server" CausesValidation="false" CommandName="Delete" Text="Delete" OnClientClick="return confirm('Delete this record?');" Font-Size="Smaller" Height="25px" style="font-size: x-small; font-weight: 700;" Width="50px"/>
  
   
  </ItemTemplate>
  
   
  <EditItemTemplate>
   
  <asp:Button ID="butEntityUpdate" runat="server" CausesValidation="True" CommandName="Update" Text="Update" ValidationGroup="ValidGrpEntityUpdt" Height="25px" Width="50px" style="font-size: x-small; font-weight: 700; color: #FF0000;" />
   
  &nbsp;<asp:Button ID="butEntityCancel" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" Height="25px" Width="50px" style="font-size: x-small; font-weight: 700; color: #FF0000;" />
  
   
  </EditItemTemplate>
  
   
  <HeaderTemplate>
   
  <asp:Button ID="butAddEntity" runat="server" CommandName="Insert" Font-Size="Smaller" Height="25px" style="font-weight: 700; color: #0066FF; font-size: x-small;" Text=" Add " ValidationGroup="ValidGrpEntityAdd" Width="50px" OnClick="butAddEntity_Click"/>
   
  &nbsp;<asp:Button ID="butCancel" runat="server" CausesValidation="False" CommandName="Cancel" Font-Size="Smaller" Height="25px" style="color: #000099; font-weight: 700; font-size: x-small;" Text="Return" Width="50px" />
  
   
  </HeaderTemplate>
  
   
  <HeaderStyle Wrap="False" />
  
   
  </asp:TemplateField>
  
  
   
  <asp:TemplateField HeaderText="RecordId" SortExpression="RecordId" Visible="False">
  
   
  <ItemTemplate>
  
   
  <asp:Label ID="Label1" runat="server" Text='<%# Bind("RecordId") %>'></asp:Label>
  
   
  </ItemTemplate>
  
   
  <EditItemTemplate>
  
   
  <asp:Label ID="lblAcctLegalID" runat="server" Text='<%# Eval("RecordId") %>'></asp:Label>
  
   
  </EditItemTemplate>
  
   
  </asp:TemplateField>
  
   
  
   
  <asp:TemplateField HeaderText="BankName" InsertVisible="False" SortExpression="BankNumber" Visible="False">
  
   
  <ItemTemplate>
  
   
  <asp:Label ID="Label2" runat="server" Text='<%# Bind("BankNumber") %>'></asp:Label>
  
   
  </ItemTemplate>
  
   
  <EditItemTemplate>
  
   
  <asp:Label ID="lblAcctID" runat="server" Text='<%# Eval("BankNumber") %>'></asp:Label>
  
   
  </EditItemTemplate>
  
   
  </asp:TemplateField>
  
   
  <asp:TemplateField HeaderText="BankNum" SortExpression="BankNum">
  
   
  <EditItemTemplate>
  
   
  
   
   
  <asp:TextBox ID="TxtEditBankNum" runat="server" Enabled="False" style="font-size: small" Text='<%# Bind("BankNumber") %>' Width="100px" Wrap="False"></asp:TextBox>
  
   
  </EditItemTemplate>
  
   
  <HeaderTemplate >
  
   
  
   
  <asp:Label ID="lblAddBankNum" runat="server" style="font-size: small; font-weight: 700; text-align: left;" Text="Bank"></asp:Label>
  
   
  <br />
  
   
   
  <asp:DropDownList ID="dropAddBankNum" runat="server" AutoPostBack="True" CssClass="style4" DataSourceID="bankcodes" DataTextField="BankDirectory" DataValueField="Bank_Number" onselectedindexchanged="gridview2_SelectedIndexChanged"
  
   
  
   
  SelectedValue='<%# Bind("Bank_Number") %>' style="font-size: x-small" TabIndex="2" AppendDataBoundItems="true" Width="100px" Height="23px">
  
   
  </asp:DropDownList>
  
   
  </HeaderTemplate>
  
   
  <ItemTemplate>
  
   
  
   
  <asp:Label ID="lblBankNum" runat="server" Text='<%# Bind("BankNumber") %>' Width="100px"></asp:Label>
  
   
  </ItemTemplate>
  
   
  <HeaderStyle HorizontalAlign="Left" />
  
   
  </asp:TemplateField>
  
   
  
   
  <asp:TemplateField HeaderText="NoteAccountNumber" SortExpression="NoteAccountNumber">
  
   
  <ItemTemplate>
  
   
  
   
  <asp:Label ID="lblAcctNoteNum" runat="server" Height="17px" Text='<%# Bind("NoteAccountNumber") %>' Width="150px"></asp:Label>
  
   
  </ItemTemplate>
  
   
  <EditItemTemplate>
  
   
  
   
  <asp:TextBox ID="txtEditAcctNumber" runat="server" Enabled="False" Text='<%# Bind("NoteAccountNumber") %>' Width="150px" Wrap="False"></asp:TextBox>
  
   
  </EditItemTemplate>
  
   
  <HeaderTemplate>
  
   
  
   
  
   
  <asp:Label ID="lblAddAcctNum" runat="server" style="font-size: small; font-weight: 700; text-align: left;" Text="Account Number"></asp:Label>
  
   
  <br />
  
   
  
   
  <asp:DropDownList ID="dropAddAcctNumber" runat="server" CssClass="style4" DataSourceID="Riskfactordaily" DataTextField="Balanceinfo" OnDataBound ="DropAddacctnum_databound"
  
   
  
   
  DataValueField="NoteAccountNumber" TabIndex="3" Width="400px" AppendDataBoundItems="true" style="font-size: x-small"
  
   
  Height="23px">
  
   
  </asp:DropDownList>
  
   
  </HeaderTemplate>
  
   
  <HeaderStyle HorizontalAlign="Left" />
  
   
  </asp:TemplateField>
  
   
  </Columns>
  
   
  <EditRowStyle BackColor="#999999" />
  
   
  <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
  
   
  <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
  
   
  <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
  
   
  <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
  
   
  <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
  
   
  <SortedAscendingCellStyle BackColor="#E9E7E2" />
  
   
  <SortedAscendingHeaderStyle BackColor="#506C8C" />
  
   
  <SortedDescendingCellStyle BackColor="#FFFDF8" />
  
   
  <SortedDescendingHeaderStyle BackColor="#6F8DAE" />
  
   
  </asp:GridView>

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  Hisham.NET

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  Re: GridView Select

  Jun 27, 2010 11:15 PM|LINK

  Hi again ...

  Why it doesn work?!! Are you sure you 're working on ASP.NET 3.5?
  

  about the handler automatically added whenever you clicked the GridView control.
  

  .:: Wish to become better and better ::.
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  Decker Dong ...

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  Re: GridView Select

  Jun 28, 2010 01:42 AM|LINK

  Have you got any errors here? And you maybe post some issues of your problem or debugging information for us through images or words...

  :)