本文整理汇总了C#中System.Windows.Forms.DataGridView.AreAllCellsSelected方法的典型用法代码示例。如果您正苦于以下问题：C# DataGridView.AreAllCellsSelected方法的具体用法？C# DataGridView.AreAllCellsSelected怎么用？C# DataGridView.AreAllCellsSelected使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.DataGridView的用法示例。
在下文中一共展示了DataGridView.AreAllCellsSelected方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ColumnsSelected
private static int[] ColumnsSelected(DataGridView dataGridView1)
{
int counts = 0;
int UseToIdentify = 0;
int countforNew = 0;
int selectedCellCount = dataGridView1.GetCellCount(DataGridViewElementStates.Selected);
if (selectedCellCount > 0)
{
int[] ColumnsChosen = new int[selectedCellCount];
for (int i = 0; i < selectedCellCount; i++)
{
ColumnsChosen[i] = -100;
}
if (dataGridView1.AreAllCellsSelected(true))
{
for (int i = 0; i < dataGridView1.Columns.Count; i++)
{
counts = 0;
foreach (int EachCol in ColumnsChosen)
{
if (EachCol == i)
{
counts++;
break;
}
}
if (counts == 0)
{
ColumnsChosen[i] = i;
}
else
{
ColumnsChosen[i] = -100;
}
}
}
else
{
for (int i = 0; i < selectedCellCount; i++)
{
UseToIdentify = dataGridView1.SelectedCells[i].ColumnIndex;
counts = 0;
foreach (int EachCol in ColumnsChosen)
{
if (EachCol == UseToIdentify)
{
counts++;
break;
}
}
if (counts == 0)
{
ColumnsChosen[countforNew] = UseToIdentify;
countforNew++;
}
else
{
ColumnsChosen[countforNew] = -100;
countforNew++;
}
}
}
return ColumnsChosen;
}
return new int[] { -1, -1, -1, -1 };
}