[英]Check if a dataGridView has errorText set on any of it's cells
How can I know if a datagridview has errorText on any of it's cells. 如何知道datagridview是否在其任何单元格上都有errorText。 I have a Save button which I want to enable only if all cell values are valid meaning that none of the cells have errorText set 我有一个Save按钮,只有当所有单元格值都有效意味着没有任何单元格设置了errorText时,我才想启用它
Use this method on your code: 在您的代码上使用此方法:
private bool HasErrorText()
{
bool hasErrorText = false;
//replace this.dataGridView1 with the name of your datagridview control
foreach (DataGridViewRow row in this.dataGridView1.Rows)
{
foreach (DataGridViewCell cell in row.Cells)
{
if (cell.ErrorText.Length > 0)
{
hasErrorText = true;
break;
}
}
if (hasErrorText)
break;
}
return hasErrorText;
}
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