Query for Gridview Textbox

Question

hi friends how can i find the Checkbox control which is inside the Gridview on TextChanged event of Textbox control.....the Checkbox & Textbox both are inside the gridview. only that i have to find the related checkbox of that row on TextChanged event in that Row. reply frnds! Regards aamir

Rahul Bhatt · Answer

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable{mso-style-name:Table Normal;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-qformat:yes;mso-style-parent:;mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin-top:0cm;mso-para-margin-right:0cm;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0cm;line-height:115%;mso-pagination:widow-orphan;font-size:11.0pt;font-family:Calibrisans-serif;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Times New Roman;mso-bidi-theme-font:minor-bidi;mso-fareast-language:EN-US;} To Achieve this task Added on textChange event for texbox and set auto postback true On text change event find row using NamingContainer after then find check box from that row . TextBox txtGridtext = ( TextBox )sender; GridViewRow row = ( GridViewRow )txtGridtext.NamingContainer; CheckBox chk = ( CheckBox )row.FindControl( chkList ); SOLUTION Aspx Page asp : TemplateField HeaderText =test> ItemTemplate > asp : CheckBox ID =chkList runat =server /> ItemTemplate > asp : TemplateField > asp : TemplateField HeaderText =PanelView> ItemTemplate > asp : TextBox ID =txtGridtext OnTextChanged =txtGridtext_TextChanged AutoPostBack =true runat =server> asp : TextBox > ItemTemplate > asp : TemplateField > C# Page protected void txtGridtext_TextChanged( object sender EventArgs e) { TextBox txtGridtext = ( TextBox )sender; GridViewRow row = ( GridViewRow )txtGridtext.NamingContainer; CheckBox chk = ( CheckBox )row.FindControl( chkList ); chk.Checked = true ; }