FontUnit.Parse Method (String)
Converts the specified string to its FontUnit equivalent.
Assembly: System.Web (in System.Web.dll)
Parameters
- s
-
Type:
System.String
A string representation of one of the FontSize values.
Return Value
Type: System.Web.UI.WebControls.FontUnitA FontUnit that represents the font size specified by the s parameter.
Use the static Parse method to convert the specified string to its FontUnit equivalent.
If the value of the s parameter is not null, not String.Empty, and a valid FontSize value, the following table shows initial property values for the new instance of FontUnit.
Property | Initial Value |
|---|---|
Type | The FontSize enumeration equivalent of the s parameter. |
Unit |
If the value of the s parameter is not null, not String.Empty, and an invalid FontSize value, the following table shows initial property values for the new instance of FontUnit.
Property | Initial Value |
|---|---|
Type | FontSize.AsUnit |
Unit | A Unit object with its Value property initialized with the s parameter in the current thread's culture. |
If the value of the s parameter is null or String.Empty, the following table shows initial property values for the new instance of FontUnit.
Property | Initial Value |
|---|---|
Type | FontSize.NotSet |
Unit |
<%@ Page Language="VB" %> <%@ Import Namespace="System.Drawing" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Private primaryStyle As New Style() Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) If Not Page.IsPostBack Then ' Add data to the borderColorList, ' backColorList, and foreColorList controls. Dim colors As New ListItemCollection() colors.Add(Color.Black.Name) colors.Add(Color.Blue.Name) colors.Add(Color.Green.Name) colors.Add(Color.Orange.Name) colors.Add(Color.Purple.Name) colors.Add(Color.Red.Name) colors.Add(Color.White.Name) colors.Add(Color.Yellow.Name) borderColorList.DataSource = colors borderColorList.DataBind() backColorList.DataSource = colors backColorList.DataBind() foreColorList.DataSource = colors foreColorList.DataBind() ' Add data to the borderStyleList control. Dim styles As New ListItemCollection() Dim styleType As Type = GetType(BorderStyle) Dim s As String For Each s In [Enum].GetNames(styleType) styles.Add(s) Next s borderStyleList.DataSource = styles borderStyleList.DataBind() ' Add data to the borderWidthList control. Dim widths As New ListItemCollection() Dim i As Integer For i = 0 To 10 widths.Add(i.ToString() & "px") Next i borderWidthList.DataSource = widths borderWidthList.DataBind() ' Add data to the fontNameList control. Dim names As New ListItemCollection() names.Add("Arial") names.Add("Courier") names.Add("Garamond") names.Add("Times New Roman") names.Add("Verdana") fontNameList.DataSource = names fontNameList.DataBind() ' Add data to the fontSizeList control. Dim fontSizes As New ListItemCollection() fontSizes.Add("Small") fontSizes.Add("Medium") fontSizes.Add("Large") fontSizes.Add("10pt") fontSizes.Add("14pt") fontSizes.Add("20pt") fontSizeList.DataSource = fontSizes fontSizeList.DataBind() ' Set primaryStyle as the style for each control. Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End If End Sub Sub ChangeBorderColor(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.BorderColor = _ Color.FromName(borderColorList.SelectedItem.Text) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeBackColor(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.BackColor = _ Color.FromName(backColorList.SelectedItem.Text) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeForeColor(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.ForeColor = _ Color.FromName(foreColorList.SelectedItem.Text) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeBorderStyle(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.BorderStyle = _ CType([Enum].Parse(GetType(BorderStyle), _ borderStyleList.SelectedItem.Text), BorderStyle) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeBorderWidth(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.BorderWidth = _ Unit.Parse(borderWidthList.SelectedItem.Text) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeFont(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.Font.Name = _ fontNameList.SelectedItem.Text Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub Sub ChangeFontSize(ByVal sender As Object, ByVal e As System.EventArgs) primaryStyle.Font.Size = _ FontUnit.Parse(fontSizeList.SelectedItem.Text) Label1.ApplyStyle(primaryStyle) ListBox1.ApplyStyle(primaryStyle) Button1.ApplyStyle(primaryStyle) Table1.ApplyStyle(primaryStyle) TextBox1.ApplyStyle(primaryStyle) End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Applied Style Example</title> </head> <body> <form id="form1" runat="server"> <div> <table cellpadding="6" border="0"> <tr> <td rowspan="10" style="border:solid 1px Gray"> <p> <asp:label id="Label1" Text="Border Properties Example" Runat="server"> Label Styles </asp:label> </p> <p> <asp:button id="Button1" runat="server" Text="Button Styles"> </asp:button> </p> <p> <asp:listbox id="ListBox1" Runat="server"> <asp:ListItem Value="0" Text="List Item 0"> </asp:ListItem> <asp:ListItem Value="1" Text="List Item 1"> </asp:ListItem> <asp:ListItem Value="2" Text="List Item 2"> </asp:ListItem> </asp:listbox> </p> <p> <asp:textbox id="TextBox1" Text="TextBox Styles" Runat="server"> </asp:textbox> </p> <p> <asp:table id="Table1" Runat="server"> <asp:TableRow> <asp:TableCell Text="(0,0)"></asp:TableCell> <asp:TableCell Text="(0,1)"></asp:TableCell> </asp:TableRow> <asp:TableRow> <asp:TableCell Text="(1,0)"></asp:TableCell> <asp:TableCell Text="(1,1)"></asp:TableCell> </asp:TableRow> </asp:table> </p> </td> <td align="right"> <asp:Label ID="Label2" runat="server" AssociatedControlID="borderColorList" Text="Border Color:"> </asp:Label> </td> <td> <asp:dropdownlist id="borderColorList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeBorderColor"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label3" Runat="server" AssociatedControlID="borderStyleList" Text="Border Style:"> </asp:Label> </td> <td> <asp:dropdownlist id="borderStyleList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeBorderStyle"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label4" Runat="server" AssociatedControlID="borderWidthList" Text="Border Width"> </asp:Label> </td> <td> <asp:dropdownlist id="borderWidthList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeBorderWidth"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label5" Runat="server" AssociatedControlID="backColorList" Text="Back Color:"> </asp:Label> </td> <td> <asp:dropdownlist id="backColorList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeBackColor"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label6" Runat="server" AssociatedControlID="foreColorList" Text="Foreground Color:"> </asp:Label> </td> <td> <asp:dropdownlist id="foreColorList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeForeColor"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label7" Runat="server" AssociatedControlID="fontNameList" Text="Font Name:"> </asp:Label> </td> <td> <asp:dropdownlist id="fontNameList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeFont"> </asp:dropdownlist> </td> </tr> <tr> <td align="right"> <asp:Label ID="Label8" Runat="server" AssociatedControlID="fontSizeList" Text="Font Size:"> </asp:Label> </td> <td> <asp:dropdownlist id="fontSizeList" Runat="server" AutoPostBack="True" OnSelectedIndexChanged="ChangeFontSize"> </asp:dropdownlist> </td> </tr> </table> </div> </form> </body> </html>
Available since 1.1