double zhi = Convert.ToDouble(textEdit39);
for (int i = 0; i < this.gridView14.RowCount; i++)
{
if (this.gridView14.IsRowSelected(i) == true)
{
//string s = gridView14.GetDataRow(i)["值"].ToString();
//this.gridView14.GetDataRow(i)["原始值"]=textEdit39.Text.Trim();//取选中行的ID字段的值
this.gridView14.GetDataRow(i)["值"] = zhi;
}
}
提示错误
System.InvalidCastException:“无法将类型为“DevExpress.XtraEditors.TextEdit”的对象强制转换为类型“System.IConvertible”。”