怎么把页面上的所有txtbox框清空
1.怎么把页面上的所有txtbox框清空?
winform :
foreach(Control c in this.Controls)
{
if(c.GetType().Name.Equals("TextBox"))
{
c.Text = "";
}
}
webform: ???
---------------------------------
对form.elements进行循环,判断是不是textbox,然后设置value
2.控件怎么获得焦点?
winform : this.txtbox.focus();
webform : ???
--------------------------------------
Page.RegisterStartupScript("g","<script language='javascript'>document.all('" +
txtBuyer.ClientID +"').focus();</script>"); //注意,参数g是一定要的,否则得不到focus
winform :
foreach(Control c in this.Controls)
{
if(c.GetType().Name.Equals("TextBox"))
{
c.Text = "";
}
}
webform: ???
---------------------------------
对form.elements进行循环,判断是不是textbox,然后设置value
2.控件怎么获得焦点?
winform : this.txtbox.focus();
webform : ???
--------------------------------------
Page.RegisterStartupScript("g","<script language='javascript'>document.all('" +
txtBuyer.ClientID +"').focus();</script>"); //注意,参数g是一定要的,否则得不到focus