您可以处理gridview的RowDataBound事件并剪切文本长度,如下所示:
protected void gvNotes_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowIndex < 0)
return;
int _myColumnIndex = 0; // Substitute your value here
string text = e.Row.Cells[_myColumnIndex].Text;
if (text.Length > 100)
{
e.Row.Cells[_myColumnIndex].Text = text.Substring(0, 100);
}
}
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