<asp:TextBox ID="TextBox2" CssClass="unwatermarked" Width="150" runat="server" />
<br />
<ajaxToolkit:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender2" runat="server"
TargetControlID="TextBox2"
WatermarkText="Type Last Name Here"
WatermarkCssClass="watermarked" />
TargetControlID :目标ID<br />
<ajaxToolkit:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender2" runat="server"
TargetControlID="TextBox2"
WatermarkText="Type Last Name Here"
WatermarkCssClass="watermarked" />
WatermarkText :需要显示的内容
WatermarkCssClass:运用的样式
样式:
/*Textbox Watermark*/
.unwatermarked {
height:18px;
width:148px;
}
.watermarked {
height:20px;
width:150px;
padding:2px 0 0 2px;
border:1px solid #BEBEBE;
background-color:#F0F8FF;
color:gray;
}
.unwatermarked {
height:18px;
width:148px;
}
.watermarked {
height:20px;
width:150px;
padding:2px 0 0 2px;
border:1px solid #BEBEBE;
background-color:#F0F8FF;
color:gray;
}