GridView中HyperLinkField怎么限制字数的显示

显示全部楼层 · 2010-3-19 14:43:09

GridView中HyperLinkField的字数这样控制是没有效果的，里面的链接生成到Html中是作为一个标签存在的，要在RowDataBound中控制HyperLinkField中的字数，需要这样：
if (e.Row.RowType == DataControlRowType.DataRow)//不遍历行头和行尾
{
e.Row.Cells[1].ToolTip = ((HyperLink)e.Row.Cells[1].Controls[0]).Text;
if (((HyperLink)e.Row.Cells[1].Controls[0]).Text.Length > 12)
{
((HyperLink)e.Row.Cells[1].Controls[0]).Text =((HyperLink)e.Row.Cells[1].Controls[0]).Text.Substring(0, 12) + "... ";
}
}

千问 · 2010-3-19 14:43:09

//DataStr 需要被截取的字符串，StrLenght 需要截取的长度public string CellLenghtCtr(object DataStr, int StrLenght)
{
StrLenght = Utinity.User.GetStringLength(DataStr.ToString().Trim(), StrLenght);
if (DataStr.ToString().Length > StrLenght)
{
StrLenght = StrLenght - 3;
return DataStr.ToString().Substring(0, StrLenght) + "...";
}
return DataStr.ToString();
}
///
/// 获取字符串真实长度(中英文数字标点)
///
///
///
public static int GetStringLength(string content, int maxLength)
{
ASCIIEncoding En = new ASCIIEncoding();
Byte[] B = En.GetBytes(content);
int Length = 0;
int count = 0;
for (int i = 0; i = maxLength)
break;
}
return count;}