ejColorPicker
Namespace: Wisej.Web.Ext.Syncfusion
Assembly: Wisej.Web.Ext.Syncfusion (4.1.0.0)
The ColorPicker control provides you a rich visual interface for color selection.
- C#
- VB.NET
public class ejColorPicker : ejBase
Public Class ejColorPicker
Inherits ejBase
You can select the color from the professionally designed palettes or custom color. By clicking a point on the color, you can change the active color to the color that is located under the pointer.
Constructors
ejColorPicker()
Constructs a new instance of the ejColorPicker class.
Example:
The following example creates the color picker and sets the initial color through the options.
var colorPicker = new ejColorPicker();
colorPicker.Options.value = "#278787";
colorPicker.Location = new Point(20, 20);
this.Controls.Add(colorPicker);
ejColorPicker(options)
Constructs a new instance of the ejColorPicker class.
| Name | Type | Description |
|---|---|---|
| options | Object | Initial set of options. |
Example:
The following example creates a color picker that shows the palette and lets the user change the opacity.
var colorPicker = new ejColorPicker(new
{
value = "#ff8000",
modelType = "palette",
enableOpacity = true
});
this.Controls.Add(colorPicker);
Properties
Text
String: Gets or sets the text for the ejColorPicker. (Default: "")
The property reads and writes the value option of the widget, which is the selected color in hexadecimal format prefixed by #, and raises the TextChanged event every time it is assigned. The color selected by the user in the browser is sent back to the server and assigned to this property.
Example:
// select a color.
this.colorPicker1.Text = "#278787";
// use the color selected by the user.
this.colorPicker1.TextChanged += (s, e) =>
{
this.panel1.BackColor = ColorTranslator.FromHtml(this.colorPicker1.Text);
};
Methods
OnWebUpdate(state)
Processes changes between client and server.
| Parameter | Type | Description |
|---|---|---|
| state | Object |