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BaseDataList.HorizontalAlign Property
.NET Framework 1.1
Gets or sets the horizontal alignment of a data listing control within its container.
[Visual Basic] Public Overridable Property HorizontalAlign As HorizontalAlign [C#] public virtual HorizontalAlign HorizontalAlign {get; set;} [C++] public: __property virtual HorizontalAlign get_HorizontalAlign(); public: __property virtual void set_HorizontalAlign(HorizontalAlign); [JScript] public function get HorizontalAlign() : HorizontalAlign; public function set HorizontalAlign(HorizontalAlign);
Property Value
One of the HorizontalAlign values. The default value is NotSet.
Remarks
Use the HorizontalAlign property to specify the horizontal alignment of a data listing control within its container. This property is set with one of the HorizontalAlign enumeration values. The following table lists the possible values.
| Value | Description |
|---|---|
| NotSet | The horizontal alignment is not set. |
| Left | The data listing control is left justified within its container. |
| Center | The data listing control is centered within its container. |
| Right | The data listing control is right justified within its container. |
Example
[Visual Basic] <%@ Page Language="VB" AutoEventWireup="True" %> <%@ Import Namespace="System.Data" %> <html> <script runat="server"> Function CreateDataSource() As ICollection ' Create sample data for the DataGrid control. Dim dt As DataTable = New DataTable() Dim dr As DataRow ' Define the columns of the table. dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32))) dt.Columns.Add(New DataColumn("StringValue", GetType(string))) dt.Columns.Add(New DataColumn("CurrencyValue", GetType(double))) ' Populate the table with sample values. Dim i As Integer For i = 0 to 8 dr = dt.NewRow() dr(0) = i dr(1) = "Item " & i.ToString() dr(2) = 1.23 * (i + 1) dt.Rows.Add(dr) Next i Dim dv As DataView = New DataView(dt) Return dv End Function Sub Page_Load(sender As Object, e As EventArgs) ' Load sample data only once when the page is first loaded. If Not IsPostBack Then ItemsGrid.DataSource = CreateDataSource() ItemsGrid.DataBind() End If End Sub Sub Index_Change(sender As Object, e As EventArgs) ItemsGrid.HorizontalAlign = CType(HorizontalAlignList.SelectedIndex, HorizontalAlign) End Sub </script> <body> <form runat=server> <h3>BaseDataList HorizontalAlign Example</h3> <asp:DataGrid id="ItemsGrid" BorderColor="black" BorderWidth="1" CellPadding="3" GridLines="Both" HorizontalAlign="NotSet" AutoGenerateColumns="true" runat="server"> <HeaderStyle BackColor="#00aaaa"> </HeaderStyle> </asp:DataGrid> <br> <p> <h4>Select the horizontal alignment style:</h4> <table cellpadding="5"> <tr> <td> Horizontal alignment style: </td> </tr> <tr> <td> <asp:DropDownList id="HorizontalAlignList" AutoPostBack="True" OnSelectedIndexChanged="Index_Change" runat="server"> <asp:ListItem Value="0" Selected="True">NotSet</asp:ListItem> <asp:ListItem Value="1">Left</asp:ListItem> <asp:ListItem Value="2">Center</asp:ListItem> <asp:ListItem Value="3">Right</asp:ListItem> </asp:DropDownList> </td> </tr> </table> </p> </form> </body> </html> [C#] <%@ Page Language="C#" AutoEventWireup="True" %> <%@ Import Namespace="System.Data" %> <html> <script runat="server"> ICollection CreateDataSource() { // Create sample data for the DataGrid control. DataTable dt = new DataTable(); DataRow dr; // Define the columns of the table. dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32))); dt.Columns.Add(new DataColumn("StringValue", typeof(string))); dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double))); // Populate the table with sample values. for (int i = 0; i < 9; i++) { dr = dt.NewRow(); dr[0] = i; dr[1] = "Item " + i.ToString(); dr[2] = 1.23 * (i + 1); dt.Rows.Add(dr); } DataView dv = new DataView(dt); return dv; } void Page_Load(Object sender, EventArgs e) { // Load sample data only once when the page is first loaded. if (!IsPostBack) { ItemsGrid.DataSource = CreateDataSource(); ItemsGrid.DataBind(); } } void Index_Change(Object sender, EventArgs e) { ItemsGrid.HorizontalAlign = (HorizontalAlign)HorizontalAlignList.SelectedIndex; } </script> <body> <form runat=server> <h3>BaseDataList HorizontalAlign Example</h3> <asp:DataGrid id="ItemsGrid" BorderColor="black" BorderWidth="1" CellPadding="3" GridLines="Both" HorizontalAlign="NotSet" AutoGenerateColumns="true" runat="server"> <HeaderStyle BackColor="#00aaaa"> </HeaderStyle> </asp:DataGrid> <br> <p> <h4>Select the horizontal alignment style:</h4> <table cellpadding="5"> <tr> <td> Horizontal alignment style: </td> </tr> <tr> <td> <asp:DropDownList id="HorizontalAlignList" AutoPostBack="True" OnSelectedIndexChanged="Index_Change" runat="server"> <asp:ListItem Value="0" Selected="True">NotSet</asp:ListItem> <asp:ListItem Value="1">Left</asp:ListItem> <asp:ListItem Value="2">Center</asp:ListItem> <asp:ListItem Value="3">Right</asp:ListItem> </asp:DropDownList> </td> </tr> </table> </p> </form> </body> </html>
[C++, JScript] No example is available for C++ or JScript. To view a Visual Basic or C# example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family
See Also
BaseDataList Class | BaseDataList Members | System.Web.UI.WebControls Namespace | HorizontalAlign
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