ontext change event in gridview

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5.00/5 (1 vote)

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C#

ASP.NET

Can Anyone Explain me how to implement ontext change event in gridview...

and also give example C# coding....

Posted 6-Dec-11 22:17pm

M.Narmatha

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4 solutions

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coded007 · Answer 1 · 2011-12-06T22:29:00

Solution 1

Both links can useful for you take a look

http://msdn.microsoft.com/en-us/library/ms993231.aspx[^]
http://forums.asp.net/t/1170291.aspx[^]

Posted 6-Dec-11 22:29pm

coded007

Updated 7-Dec-11 12:19pm

v2

nilschaudhari · Answer 2 · 2011-12-06T22:30:00

Solution 2

hi,
You put the textbox in gridview as

<asp:textbox id....="" ontextchange="ontextchangeEvent" autopostback="true" ...="" xmlns:asp="#unknown">
 and in code behind use the method as

private ontextchangeEvent (object sender, eventargu e)
{
   textbox txt=(textbox)sender;
   gridview grv=(gridview)txt.parentcontainer;
....

}</asp:textbox>

Posted 6-Dec-11 22:30pm

nilschaudhari

Updated 7-Dec-11 11:38am

v2

Comments

RaviRanjanKr 7-Dec-11 17:38pm

Always wrap your code in "Pre" tag.

karylle · Answer 3 · 2011-12-06T22:30:00

Solution 3

Have a look at this:

http://msdn.microsoft.com/en-us/library/system.windows.forms.control.ontextchanged.aspx[^]

Posted 6-Dec-11 22:30pm

karylle

Code 89 · Answer 4 · 2011-12-06T22:33:00

Solution 4

Refer this example

ASP.NET

<asp:textbox id="TextBox1" runat="server" text="<%# Bind("ProductName") %>" autopostback="true" ontextchanged="TextBox1_OnTextChanged"></asp:textbox>

C#

protected void TextBox1_OnTextChanged(object sender, EventArgs e)
{
    TextBox tb1 = ((TextBox)(sender)); GridViewRow gv1 = ((GridViewRow)(tb1.NamingContainer));
    gv1.BackColor = System.Drawing.Color.Red;
    
}

Posted 6-Dec-11 22:33pm

Code 89

Updated 7-Dec-11 12:22pm

v2

Comments

M.Narmatha 7-Dec-11 4:44am

using this event how to calculate totalprice of all rows ... it display out of gridview....