C# (CSharp) C1.Win.C1Command CommandStateQueryEventArgs Examples

Example #1

File: Form1.cs Project: GrapeCity/ComponentOne-WinForms-Samples

 private void queryUndo(object sender, C1.Win.C1Command.CommandStateQueryEventArgs e)
 {
     e.Enabled = this.textBox1.CanUndo;
 }

Example #2

File: Form1.cs Project: GrapeCity/ComponentOne-WinForms-Samples

 private void queryPaste(object sender, C1.Win.C1Command.CommandStateQueryEventArgs e)
 {
     e.Enabled = Clipboard.GetDataObject().GetDataPresent(DataFormats.Text);
 }

Example #3

File: MainForm.cs Project: GrapeCity/ComponentOne-WinForms-Samples

 private void cmdWindowCloseAll_CommandStateQuery(object sender, C1.Win.C1Command.CommandStateQueryEventArgs e)
 {
     e.Enabled = tabMain.TabPages.Count > 0;
 }

Example #4

File: Form1.cs Project: GrapeCity/ComponentOne-WinForms-Samples

 private void queryCopy(object sender, C1.Win.C1Command.CommandStateQueryEventArgs e)
 {
     e.Enabled = this.textBox1.SelectionLength > 0;
 }

Example #5

File: MainForm.cs Project: GrapeCity/ComponentOne-WinForms-Samples

        private void cmdFileSave_CommandStateQuery(object sender, C1.Win.C1Command.CommandStateQueryEventArgs e)
        {
            Editor ed = SelectedEditor();

            e.Enabled = ed != null && ed.Dirty;
        }