OnRowEditing hide "add" linkbutton RSS

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  ahmedshpt

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  OnRowEditing hide "add" linkbutton

  Sep 29, 2018 09:41 AM|ahmedshpt|LINK

  <div class="votecell post-layout--left"> <div class="vote"></div> </div> <div class="postcell post-layout--right"> <div class="post-text" itemprop="text">

  i'm new to C# and i have a linkButton inside my gridview i have been traying to set the visible property to fasle when i click to edit button

  this is my linkbutton:

  <asp:LinkButton runat="server" ID="bt1" ValidationGroup="breath" CausesValidation="true" CommandName="addnew"  ToolTip="addnew" Text="<span class='table-icons' style='font-size:18pt;'><i class='far fa-save'></i></span>"></asp:LinkButton>

  this is my function edit

  protected void GridView_breath_RowEditing(object sender, GridViewEditEventArgs e)
      {
          GridView_breath.EditIndex = e.NewEditIndex;
          PARAM_BREADTH_OF_RESPONSIBILITY_DAO breath = new PARAM_BREADTH_OF_RESPONSIBILITY_DAO(this._sSqlConnectionString);
          display_breath();
          breath.edit(GridView_breath);
          display_breath_form();
  
      }

  </div> </div>

• • Reply
  mgebhard

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  Re: OnRowEditing hide "add" linkbutton

  Sep 29, 2018 12:22 PM|mgebhard|LINK

  The common documented approach is using templates where the edit template does not contain the button.

  https://msdn.microsoft.com/en-us/library/ms972948.aspx?f=255&MSPPError=-2147217396

• • Reply
  ahmedshpt

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  Re: OnRowEditing hide "add" linkbutton

  Sep 29, 2018 01:07 PM|ahmedshpt|LINK

  i want to hide the adding button when i click to edit button

• • Reply
  mgebhard

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  Re: OnRowEditing hide "add" linkbutton

  Sep 29, 2018 02:10 PM|mgebhard|LINK

  ahmedshpt

  i want to hide the adding button when i click to edit button

  There is not enough code to guess where you placed the button. 

  Set the Visible property to false if the button is not within the another control.

  LinkButton1.Visible = false;

  Use FindControl If the Button is within another control.  Then set the Visible Property.

  https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.control.findcontrol?view=netframework-4.7.2

  If the button is in the Grid Footer, toggle the footer visibility.

  I strongly recommend that you read the API documentation and go through the code as doing so should help with your design issue.

• • Reply
  ahmedshpt

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  Re: OnRowEditing hide "add" linkbutton

  Sep 29, 2018 03:14 PM|ahmedshpt|LINK

  can you help me please :

  Use FindControl If the Button is within another control.

  i want to hide this button

  <HeaderTemplate>
  <asp:Label Font-Size="15px" runat="server" style="color: #3366FF"><u>Action</u></asp:Label>
  <asp:LinkButton runat="server" ID="bt1" ValidationGroup="breath" CausesValidation="true" CommandName="addnew"  ToolTip="addnew" Text="<span class='table-icons' style='font-size:18pt;'><i class='far fa-save'></i></span>"></asp:LinkButton>
  </HeaderTemplate>

  when i click to this link button

  <asp:LinkButton runat="server" CommandName="edit" ToolTip="edit" Text="<span class='table-icons'><i class='fas fa-edit'></i></span>" style="width:25px;margin-right:2px;vertical-align:central;"></asp:LinkButton>

  and this is my function "onrowediting" in other form 

    protected void GridView_breath_RowEditing(object sender, GridViewEditEventArgs e)
          {
              GridView_breath.EditIndex = e.NewEditIndex;
              PARAM_BREADTH_OF_RESPONSIBILITY_DAO breath = new PARAM_BREADTH_OF_RESPONSIBILITY_DAO(this._sSqlConnectionString);
              display_breath();
              breath.edit(GridView_breath);
              display_breath_form();
          }
  

• • Reply
  Fei Han - MS...

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  Re: OnRowEditing hide "add" linkbutton

  Oct 01, 2018 07:28 AM|Fei Han - MSFT|LINK

  Hi ahmedshpt,

  As I replied in your other thread: https://forums.asp.net/t/2147443.aspx, you can achieve the requirement of hiding "add" linkbutton in GridView RowDataBound event.

  protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
  {
      var editrowindex = GridView1.EditIndex;
      if (e.Row.RowType == DataControlRowType.Header && editrowindex > -1)
      {
          e.Row.FindControl("link_add").Visible = false;
      }
  }

  With Regards, 

  Fei Han

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