在datagridview中自动完成 [英] Auto complete in datagridview
问题描述
亲爱的先生,
请我解决我的问题..提前谢谢..
我有一个文本框,点击文本框会显示一个数据网格。 grid包含两列,即UserName和Role。如果我单击一个单元格或行,所选的UserName将显示在文本框中。它的工作正常..我的问题是,如果我在文本框中键入一个字母,数据网格应填充匹配的UserName,这是自动完成...我试过很多..但没有得到任何解决方案... plzz plz帮助我.. :(
我正在使用C#.net
我尝试了什么:
亲爱的先生,
请我解决我的问题..提前谢谢..
i有一个文本框,点击文本框一个数据网格将显示。网格包含两列,即UserName和Role。如果我单击一个单元格或行,所选的UserName将显示在文本框中。它工作正常..我的问题是如果我在文本框中键入一个字母,datagrid应该填充匹配UserName是自动完成的...我试过很多..但没有得到任何解决方案... plzz plz帮助我.. :(
我正在使用C#.net
Dear Sir,
please me to solve my problem..thanks in advance..
i have a textbox and by clicking the textbox a datagrid will display. grid contain two columns namely UserName and Role. if i click in a cell or row the selected UserName will displayed in the textbox. it works fine.. my problem is if i type a letter in textbox, the datagrid should populate matching UserName that is auto complete...i tried alot..but didnt get any solutions...plzz plz help me.. :(
am working with C#.net
What I have tried:
Dear Sir,
please me to solve my problem..thanks in advance..
i have a textbox and by clicking the textbox a datagrid will display. grid contain two columns namely UserName and Role. if i click in a cell or row the selected UserName will displayed in the textbox. it works fine.. my problem is if i type a letter in textbox, the datagrid should populate matching UserName that is auto complete...i tried alot..but didnt get any solutions...plzz plz help me.. :(
am working with C#.net
推荐答案
http:// www。 aspdotnet-suresh.com/2012/09/9- top-ajax-jquery-autocomplete.html [ ^ ]
http://www.aspdotnet-suresh.com/2012/09/9-top-ajax-jquery-autocomplete.html [ ^ ]
使用JQuery Ajax和Asp.Net WCF服务自动完成 - C#和Vb.Net [ ^ ]
http://www.aspdotnet-suresh.com/2012/09/9-top-ajax-jquery-autocomplete.html[^]
http://www.aspdotnet-suresh.com/2012/09/9-top-ajax-jquery-autocomplete.html[^]
AutoComplete using JQuery Ajax and Asp.Net WCF Service – C# and Vb.Net[^]
我正在使用Windows应用程序..
i使用以下代码
am using windows application..
i use below code
private void txtCustmrName_TextChanged(object sender, EventArgs e)
{
int txtLen = this.txtCustmrName.Text.Length;
// --- DataGridView Loop
string unme;
for (int myRow = 0; myRow <= dguser.Rows.Count - 1; myRow++)
{
unme=dguser.Rows[myRow].Cells[1].Value.ToString();
dguser.Rows[myRow].Visible = false;
if (unme.Length < txtLen)
{
continue;
}
//if ((DataGridView(0, myRow).Value.ToString.Length < txtLen))
//{
// continue;
//}
else
{
if (unme.Substring(0, txtLen) == txtCustmrName.Text)
{
dguser.Rows[myRow].Visible = true;
}
}
}
显示
与货币经理的头寸相关联的行不能隐藏。
unme = dguser.Rows [myRow] .Cells [1] .Value.ToString( );这段代码......
it shows
"Row associated with the currency manager's position cannot be made invisible."
this error in "unme=dguser.Rows[myRow].Cells[1].Value.ToString();" this code..
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