private void MainForm_Load(object sender, EventArgs e)
{
ComboSearchType.Items.AddRange(SearchTypeInitialTool.GetValues());
ComboDataType.Items.AddRange(DataTypeExactTool.GetValues());
ValuesGridTypeColumn.Items.AddRange(DataTypeExactTool.GetValues());
this.ComboSearchType.SelectedIndex = 0;
this.ComboDataType.SelectedIndex = 2;
}