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我已經可以上下移動行,但是如果上行的值與下行的值相同,並且如果所有行都是相同的值,則我需要使其向上移動&。努力嘗試和尋找很多,但沒有找到解決方案,請幫助我。上下移動行或更改行顏色,如果行單元格的值是相同的gridview devexpress winforms c#?
我用下面的代碼拉昇&下
void uphaya()
{
DevExpress.XtraGrid.Views.Grid.GridView view = GVHaya;
view.GridControl.Focus();
int index = view.FocusedRowHandle;
if (index <= 0) return;
DataRow row1 = view.GetDataRow(index);
DataRow row2 = view.GetDataRow(index - 1);
object val1 = row1[OrderFieldName];
object val2 = row2[OrderFieldName];
row1[OrderFieldName] = val2;
row2[OrderFieldName] = val1;
view.FocusedRowHandle = index - 1;
}
void downhaya()
{
DevExpress.XtraGrid.Views.Grid.GridView view = GVHaya;
view.GridControl.Focus();
int index = view.FocusedRowHandle;
if (index >= view.DataRowCount - 1) return;
DataRow row1 = view.GetDataRow(index);
DataRow row2 = view.GetDataRow(index + 1);
object val1 = row1[OrderFieldName];
object val2 = row2[OrderFieldName];
row1[OrderFieldName] = val2;
row2[OrderFieldName] = val1;
view.FocusedRowHandle = index + 1;
}
我有列名「類別」我需要看它是否向下行中相同的,如果同一移動的行向下並再次檢查下移等,如果它不能移動它改變行顏色
這個代碼,我嘗試使用,但它不是工作
for (int i = 0; i < GVHaya.RowCount; i++)
if ((((GVHaya.GetRowCellValue(i, "Category").ToString()) == (GVHaya.GetRowCellValue(i -1, "Category").ToString()))))
{
downhaya()
}