![]() By default this is 0, which still leaves a few pixels between the control and the icon.Īs you probably remember from Chapter 4, there are always two ways to interact with an extender provider: you can call its methods explicitly in your code, or you can configure the corresponding extended property at design time for the extended control. You can easily flip the icon to any other side.ĭetermines the amount of space, in pixels, that will be left between the icon and the aligned edge of a specific control. The default is MiddleRight, which means the icon appears on the right side of the control, centered between the top and bottom edge. ErrorProvider Appearance-Related Methodsĭetermines where the error icon will appear for a specific control, using one of the values from the ErrorIconAlignment enumeration. The ErrorProvider control provides two methods that let you specify how an error icon should be aligned with a control, and how much spacing there should be between the icon and the control (see Table 18-2). However, enterprising developers will be happy to find out that they can tweak the error icon's appearance to better fit in with their applications. By default, every warning icon appears to the immediate right of the input control. Visual Studio 2010 Rich Textbox control in VB.The ErrorProvider control can serve any number of input controls on the same form, and display as many simultaneous error icons and warning messages as needed.Visual Studio 2010 Tooltip control in VB.NET.Visual Studio 2010 Progress Bar control in VB.NET.Working with AJAX Control in ASP.NET using VB.NET.Visual Studio 2010 ComboBox control in VB.NET. ![]() Ajax application with jscript file in VB.NET.Visual Studio 2010 CheckBox control in VB.NET.Visual Studio 2010 ErrorProvider control in VB.NET.Use of CreateInstance method to construct an array in VB.NET.Use of LowerBound and UpperBound with Array in VB.NET.Authentication and Code Groups in VB.NET.Pass by Value and Pass by Reference in VB.NET.How to Sort and Reverse of Array in VB.NET.How to change the Console display in VB.NET.How to use IDisposable interface in VB.NET.String class in VB.NET- String.Compare method.Type Conversion in Calculation in VB.NET.Difference Between Interface And Abstract Class in VB.NET.Use of ThreeState property with CheckBox in VB.NET.Date and Time in Window Application in VB.NET.Xml database in Windows Forms application using Visual Studio 2010 in VB.NET.TabControl in a Windows Forms application in Visual Studio 2010 in VB.NET.Setup for a Windows Forms application using Visual Studio 2010 in VB.NET. ![]() ![]() You can even set icon's size by using other overloaded constructors. In this sample example, I load tst.ico file as an icon of the form.ĭim ico As New ("c:\temp\tst.ico") The Icon constructor is an overloaded method: You use Icon constructor to create an icon object. You can create an icon object at run-time and set it as icon of a Form. Icon = CType (resources.GetObject("$this.Icon"), ) Which actually adds two lines to your source code:ĭim resources As New ( GetType (Form1)) You use a form's Icon property to set form's icon at design-time. ![]() You can set icon of a form at run-time as well as at design-time. So before using Icon class, you need to reference the System.Drawing namespace to your application. The icon class is defined in System.Drawing namespace. NET framework, the Icon class represents a Windows icon, which is a small bitmap image used to represent an object. ![]()
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