In the following example, the event handler handles the Click event for MenuItem2. Select Open to add the form to the project. In the Add New Item dialog box, select Windows Form (in Visual Basic or in Visual C#) or Windows Forms Application (.NET) (in Visual C ) from the Templates pane. In Solution Explorer, right-click the project, and then select Add > New Item. Set the Text property for these items to New and Window. Set its Text property to File.Ĭlick the ellipsis (…) next to the Items property, and click Add to add two child tool strip menu items. This designates the form as an MDI container for child windows.įrom the Toolbox, drag a MenuStrip control to the form. In the Properties window for the form, set its IsMdiContainer property to true and its WindowsState property to Maximized. Create MDI child formsĬreate a new Windows Forms application project in Visual Studio. By substituting the control with other controls, such as the DataGridView control, or a mixture of controls, you can create MDI child windows (and, by extension, MDI applications) with diverse possibilities. In the following procedure, you'll use Visual Studio to create an MDI child form that displays a RichTextBox control, similar to most word-processing applications. Finally, the barcode is added to TextControl's BarcodeCollection.MDI child forms are an essential element of Multiple-Document Interface (MDI) applications, as these forms are the center of user interaction. A new TXBarcodeControl is created dynamically, it's type is set to QRCode and the Text is set. Start the application, open the main menu and choose Barcode from the Insert menu. } Private Sub barcodeToolStripMenuItem_Click(sender As Object, e As EventArgs) TxBarcode1.Text = "Dim bf As New (txBarcode1)Įnd Sub private void barcodeToolStripMenuItem_Click(object sender, EventArgs e) Private Sub barcodeToolStripMenuItem_Click(sender As Object, e As EventArgs)ĭim txBarcode1 As New () ,, Version=2.0.100.500, Culture=neutral, PublicKeyToken=6b83fe9a75cfb638Īdd a MenuStrip to the form and add the menu Insert with a submenu item Barcode to this MenuStrip.ĭouble-click the just created submenu item Barcode to insert the Clicked event handler.Īdd the following code to the Click procedure of the menu item: In the Solution Explorer, open the licenses.licx which is located in the project's Properties. Select Assemblies -> Extensions and find the TXBarcode assemblies TXBarcode and. from the main menu Project to open the Reference Manager dialog. All usable TX Text Control controls or components are listed in this tab.Ĭlick on the TextControl icon and draw it on the form.Ĭhoose Add Reference. Select either Visual Basic or C# as a project type, and Windows Application as a template.įind the TX Text Control 19.0 toolbox tab that has been created automatically. Samples\WinForms\VB.NET\TextControl\Simple. The source code is contained in the following directories: While the tutorial uses a visual instance of TXBarcodeControl on a form, this sample shows how to add a dynamically created TXBarcodeControl to the BarcodeCollection of TX Text Control. Tutorial: Inserting a Dynamically Created Barcode Control into TX Text Control
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