public virtual void BtnCancel_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (FGridStatu != GridStatu.gsBrowse)
{
FGridStatu = GridStatu.gsBrowse;
GV_Main.CancelUpdateCurrentRow();
GV_Main.RefreshData();
for (int i = 0; i < MainControls.Count; i++)
{
if (MainControls[i].Name.EndsWith("C"))
{
MainControls[i].Text = "";
}
}
if (GV_Main.RowCount > 0)
{
BtnNew.Enabled = true;
BtnQuery.Enabled = true;
BtnEdit.Enabled = true;
BtnDel.Enabled = true;
BtnFirst.Enabled = true;
BtnPrior.Enabled = true;
BtnNext.Enabled = true;
BtnLast.Enabled = true;
BtnSave.Enabled = false;
BtnCancel.Enabled = false;
btnAutoWidth.Enabled = true;
}
else
{
BtnNew.Enabled = true;
BtnQuery.Enabled = true;
BtnEdit.Enabled = false;
BtnDel.Enabled = false;
BtnFirst.Enabled = false;
BtnPrior.Enabled = false;
BtnNext.Enabled = false;
BtnLast.Enabled = false;
BtnSave.Enabled = false;
BtnCancel.Enabled = false;
btnAutoWidth.Enabled = true;
}
for (int i = 0; i < MainControls.Count; i++)
{
MainControls[i].Enabled = true;
MainControls[i].Properties.ReadOnly = true;
}
}
}
