在Gridview行上更新数据未更新..请检查代码并告诉我它没有更新 [英] On Gridview Row Updating The Data Is Not Updating ..please check the code and tell me y it was not updating

问题描述

TextBox FirstName =（TextBox）gvExample.Rows [e.RowIndex] .FindControl（txtFirstName）;

TextBox LastName =（TextBox）gvExample.Rows [e.RowIndex] .FindControl（ txtLastName）;

TextBox Title =（TextBox）gvExample.Rows [e.RowIndex] .FindControl（txtTitle）;

TextBox Country =（TextBox）gvExample .Rows [e.RowIndex] .FindControl（txtCountry）;

string query =UPDATE USER_DETAILS SET LAST_NAME ='+ LastName.Text +'，FIRST_NAME ='+ FirstName.Text + '，TITle ='+ Title.Text +'，COUNTRY ='+ Country.Text +'where EMPLOYEE_ID ='+ i +';





在查询中它没有采取控制文本我应该怎么做

TextBox FirstName =(TextBox) gvExample.Rows[e.RowIndex].FindControl("txtFirstName");
TextBox LastName =(TextBox) gvExample.Rows[e.RowIndex].FindControl("txtLastName");
TextBox Title = (TextBox)gvExample.Rows[e.RowIndex].FindControl("txtTitle");
TextBox Country =(TextBox) gvExample.Rows[e.RowIndex].FindControl("txtCountry");
string query ="UPDATE USER_DETAILS SET LAST_NAME='" + LastName.Text + "',FIRST_NAME='" + FirstName.Text+ "',TITle='" + Title.Text+ "',COUNTRY='" + Country.Text+ "' where EMPLOYEE_ID='"+i+"'";


in query it is not taking the control text what should i do

推荐答案

检查此链接这将有助于你..





在ASP.NET Gridview中插入，更新，删除，DataSource作为SQL Server，MS访问（mdb / accdb），XML和Framework为2.0 / 3.0 / 3.5 / 4.0（VS 2005/2008/2010） [ ^ ]

Check this link this will help you..


Insert, Update, Delete in ASP.NET Gridview, DataSource as SQL Server, MS Access (mdb/accdb), XML and Framework as 2.0 / 3.0 / 3.5 / 4.0 (VS 2005/2008/2010)[^]

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