遍历页面上所有的TextBox控件并给它赋值代码,Asp.Net代码库,德仔网

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【Asp.Net】遍历页面上所有的TextBox控件并给它赋值

作者:Dezai.CN / 发布于2011/12/27/ 679

<div><span style="color: rgb(0, 0, 255); ">foreach (System.Web.UI.Control col in  Page.Controls[3].Controls)</span></div>
<font color="#0000ff">{
if  (col.GetType().ToString() =="System.Web.UI.WebControls.CheckBox"  )
{
CheckBox  chb = new  CheckBox();
chb  = col as  CheckBox;
chb.Checked  = true;  
}
}</font>
<font color="#333300"><font color="#339966">
</font><font color="#0000ff">foreach (Control c in  Page.Controls)
{
foreach  (Control childc in  c.Controls)
{
if  (childc is  TextBox)
{
((TextBox)childc).Text  =  "你好！";
}
}
}</font></font>
<font color="#0000ff"><font color="#339966">
</font><font color="#0000ff">foreach  (System.Web.UI.Control objControl in  objControlCollection)
{
if  (objControl.HasControls())
{
InitialControl(objControl.Controls);
}
else
{
if  (objControl is  System.Web.UI.WebControls.TextBox)
{
((TextBox)objControl).Text  =  String.Empty;
}
}
}</font></font>

试试其它关键字

　TextBox　

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