// Отменить поиск. Обработка события нажатия на кнопку.
private void tbSearchCancel_Click(object sender, EventArgs e)
{
IDataSourceView students = this.ActiveMdiChild as DataViewForm <IStudent>;
IDataSourceView companies = this.ActiveMdiChild as DataViewForm <ICompany>;
IDataSourceView form = students ?? companies;
if (form == null)
{
return;
}
form.SetDataSourceFilter(null);
}
// Поиск. Обработка события нажатия на кнопку.
private void btnSearch_Click(object sender, EventArgs e)
{
IDataSourceView students = this.ActiveMdiChild as DataViewForm <IStudent>;
IDataSourceView companies = this.ActiveMdiChild as DataViewForm <ICompany>;
IDataSourceView form = students ?? companies;
if (form == null)
{
return;
}
var filter = students == null ? $"([Название] LIKE '%{tbSearch.Text}%')" : BuildStudentSearchString();
form.SetDataSourceFilter(filter);
}