C# - How To Edit Column Value Before Binding To Gridview After Retrieving From Database
Nov 16, 2010
After i retrieved a set of datatable from database, i need to edit the rows value before binding to the gridview. for example, a set of datatable is retrived from database.
eg: [userid], [userEmail] --> 1 , james@hotmail.com
i would like to change "james@hotmail.com" to "james" then bind it to gridview. Every rows of [userEmail] will be separated with the mail extension (@hotmail.com) ... how should i do..?
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Apr 5, 2010
Can someone tell me if there is a technique to make an entire Column within an gridview (for example digits) editable (instaed of a single row) and update this column after changing values by press an Update-button?
A commercial solution is also o.k. with me, but, of course, a method to do it ourselve would be nice.
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Dec 10, 2010
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Mar 25, 2011
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Mar 16, 2011
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Mar 15, 2011
i tried reading all the articles and tried the solutions as well did not work for me.
One of the solutions i tried
Binding Generic List Array to GridView.
The new project file that I created using your tweeked sample code is below:
[code]....
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Apr 29, 2010
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Apr 8, 2010
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'<%#Bind("something")%>' Image="!" />
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Attribute
-------------
AttributeId
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[Code]....
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Mar 14, 2011
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GridViewstockcalc.Visible = true;
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<asp:GridView ID="GridViewstockcalc" runat="server"
HeaderStyle-BackColor="#444444"
HeaderStyle-ForeColor="White"
onrowcommand="GridViewstockcalc_RowCommand" Height="150px"
Font-Size="Small" onrowediting="GridViewstockcalc_RowEditing"
onrowupdating="GridViewstockcalc_RowUpdating">
<Columns>
<asp:CommandField ShowEditButton="true" ShowCancelButton="true" />
<asp:TemplateField HeaderText="ticker">
<ItemTemplate>
<%# Eval("ticker")%>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox runat="server" ID="txtticker" Text='<%# Eval("ticker")%>' />
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="fhlb_ID" HeaderText="ticker" ReadOnly="true" />
</Columns>
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[Code]....
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Oct 20, 2010
I'm looking for a technique to edit a whole column (vertical) instead of a row (horizontal).Suppose i have 10 rows en 5 columns (like in Excel), and i want to edit all digits from different students (rows) for test number 3 (column).
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How can I put validations in editable grid?
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I have been trying to get a Gridview of a list of usernames and passwords for site login that the Edit button would be disabled if one of the columns had a certain word in it?
For now, I need the Edit button to be disabled if the Username for a record is "admin". Is there a way to do this? My current code is here:
[Code]....
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May 7, 2015
[URL]
Further question:Is it also possible to edit both the parent fields and all levels of child fields?
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