//private void CheckAlias(devRow row)
//{
// if (DBNull.Value.Equals(aliasColumn) || aliasColumn.)
//}
/// <summary>
/// Do column's value validation here.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DevDataTable_ColumnChangedEvent(object sender, System.Data.DataColumnChangeEventArgs e)
{
devRow row = e.Row as devRow;
if (e.Column.ColumnName == tyColumn.ColumnName)
{
CheckType(row);
}
if (e.Column.ColumnName == roColumn.ColumnName)
{
CheckAddress(row);
}
if (e.Column.ColumnName == ipColumn.ColumnName)
{
CheckIP(row);
}
if (e.Column.ColumnName == idColumn.ColumnName)
{
CheckIPCamID(row);
}
if (e.Column.ColumnName == pwColumn.ColumnName)
{
CheckIPCamPassword(row);
}
}
private void CheckIP(devRow row)
{
DataColumn dataColumn = ipColumn;
if (!IsValidIPAddress(row.ip))
{
string errMsg = "格式錯誤";
row.SetColumnError(dataColumn, errMsg);
return;
}
row.SetColumnError(dataColumn, null);
}
private void CheckAddress(devRow row)
{
DataColumn dataColumn = roColumn;
if (Regex.Match(row.ro, @"^\w{2}-\w{2}-\w{2}-\w{2}-\w{2}-\w{2}$").Length == 0)
{
string errMsg = "格式錯誤";
row.SetColumnError(dataColumn, errMsg);
return;
}
row.SetColumnError(dataColumn, null);
}
private void CheckIPCamPassword(devRow row)
{
DataColumn dataColumn = pwColumn;
if (row.ty == (Byte)DeviceType.IP_CAM)
{
if (row.IspwNull() || string.IsNullOrEmpty(row.pw))
{
string errMsg = "IP Cam Password 不可為空";
row.SetColumnError(dataColumn, errMsg);
return;
}
}
row.SetColumnError(dataColumn, null);
}
private void CheckIPCamID(devRow row)
{
DataColumn dataColumn = idColumn;
if (row.ty == (Byte)DeviceType.IP_CAM)
{
if (row.IsidNull() || string.IsNullOrEmpty(row.id))
{
string errMsg = "IP Cam ID 不可為空";
row.SetColumnError(dataColumn, errMsg);
return;
}
}
row.SetColumnError(dataColumn, null);
}
private void CheckType(devRow row)
{
DataColumn dataColumn = tyColumn;
if (row.ty == (Byte)DeviceType.Control_Server)
{
int DeviceCount = (int)this.Compute("Count(ty)", String.Format("ty = {0}", (Byte)DeviceType.Control_Server));
if (DeviceCount > 1)
{
string errMsg = "控制伺服器只能有一臺";
row.SetColumnError(dataColumn, errMsg);
return;
}
}
row.SetColumnError(dataColumn, null);
}
void DevDataTable_RowChanged(object sender, System.Data.DataRowChangeEventArgs e)
{
switch (e.Action)
{
case System.Data.DataRowAction.Add:
case System.Data.DataRowAction.Change:
devRow row = e.Row as devRow;
CheckType(row);
CheckAddress(row);
CheckIP(row);
CheckIPCamID(row);
CheckIPCamPassword(row);
if (!row.HasErrors)
{
lastInputIP = row.ip;
lastInputSubnetMask = row.sm;
lastInputGateway = row.gw;
}
break;
}
}