private void BtnUpdate_Click(object sender, EventArgs e)
{
try
{
if (txtCategory.Text == String.Empty)
{
WarningIndicator.Visible = true;
txtCategory.Focus();
return;
}
if (MessageBox.Show("Are you sure you want to update this Category?", "Updating Category", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
cn.Open();
cm = new SqlCommand("UPDATE tblCategory Set category = @category, lastupdate = @date WHERE cid like '" + lblID.Text + "'", cn);
cm.Parameters.AddWithValue("@category", txtCategory.Text);
cm.Parameters.AddWithValue("@date", DateTime.Now);
cm.ExecuteNonQuery();
cn.Close();
MessageBox.Show("Category Information has been successfully updated.", "Category Updated", MessageBoxButtons.OK, MessageBoxIcon.Information);
flist.ShowCategories();
this.Dispose();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void BtnCategory_Click(object sender, EventArgs e)
{
if (!AdminAdministrator.Instance.PnlContainer.Controls.ContainsKey("AdminCategory"))
{
AdminCategory cat = new AdminCategory();
cat.Dock = DockStyle.Fill;
AdminAdministrator.Instance.PnlContainer.Controls.Add(cat);
cat.ShowCategories();
}
AdminAdministrator.Instance.PnlContainer.Controls["AdminCategory"].BringToFront();
AdminAdministrator.Instance.BackButton.Visible = true;
}