我需要的货币文本框在DataGridView中,我搜索互联网,找到这个解决方案 [^] 但当的dataGridView细胞Leave事件,我需要在textchange逗号分隔符,这是有用的, 但是我写这篇源出于此目的:逗号分隔符为DataGridView的文本框列
private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
TextBox txt_edit = e.Control as TextBox;
if (txt_edit != null)
{
txt_edit.TextChanged += new EventHandler(txt_edit_TextChanged);
}
}
private void txt_edit_TextChanged(object sender, EventArgs e)
{
TextBox txt = (TextBox) sender;
string str = txt.Text;
str = str.Replace(",", "");
int len = str.Length;
if (len > 3)
{
str = str.Insert(len - 3, ",");
len = len - 3;
while (len > 3)
{
str = str.Insert(len - 3, ",");
len = len - 3;
}
}
dataGridView1.EndEdit();
dataGridView1.CurrentRow.Cells[0].Value = str;
dataGridView1.BeginEdit(false);
}
当我运行了一个程序,输入号码3第一位这个源正常工作,直到类型的第四号盘带此错误:
为什么这个错误线ING? 有没有更好的方法来解决问题? TNX
什么是*错误盘带* ? – V4Vendetta 2012-08-17 11:25:54