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How can Stop if Form Already Open..
Feroz Khan
Jan 3 2016 7:50 AM
425
Reply
Dear,
How can stop if form already open.
For Example i showed my form in panel but when i click its opening again and again so how can i stop this.. when i click one time should be open if i click second time should be not open again..
below my code..
private void Store_information_button_Click(object sender, EventArgs e)
{
try
{
StoresInformation storeinformation = new StoresInformation();
storeinformation.TopLevel = false;
Showing_Data_panel1.Controls.Add(storeinformation);
storeinformation.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
storeinformation.Dock = DockStyle.Fill;
storeinformation.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
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