本文整理汇总了C#中System.Web.UI.WebControls.TableCell.HasControls方法的典型用法代码示例。如果您正苦于以下问题：C# TableCell.HasControls方法的具体用法？C# TableCell.HasControls怎么用？C# TableCell.HasControls使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.WebControls.TableCell的用法示例。
在下文中一共展示了TableCell.HasControls方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RenderInnerControlContent
private static void RenderInnerControlContent(TableCell tableCell, ExportCell cell)
{
if (!tableCell.HasControls())
{
return;
}
using (var writer = new StringWriter())
using (var html = new HtmlTextWriter(writer))
{
tableCell.Controls.OfType<Control>()
.Where(c => c.Visible)
.Where(c => !(c is HiddenField))
.ForEach(c => SetContent(c, cell, html));
cell.Markup += writer.ToString();
}
cell.Text += HtmlTagRegex.Replace(cell.Markup, String.Empty);
}示例2: SetGridViewSortImages
public static void SetGridViewSortImages(object sender, GridViewRowEventArgs e, string sortExpression, string sortDirection, ImageClickEventHandler ascClickEventHandler, ImageClickEventHandler descClickEventHandler, string ascImageFilePath, string descImageFilePage, string headerTextCssClass)
{
if (e.Row != null && e.Row.RowType == DataControlRowType.Header)
{
int i = 0;
foreach (TableCell tc in e.Row.Cells)
{
if (tc.HasControls() || (tc.Text != string.Empty && tc.Text.Trim() != " "))
{
Table table = new Table(), imageTable = new Table();
table.CellPadding = 0;
table.CellSpacing = 0;
table.Style.Add(HtmlTextWriterStyle.VerticalAlign, "middle");
table.Attributes.Add("summary", "Header cell structual table");
imageTable.CellSpacing = 0;
imageTable.CellPadding = 0;
imageTable.Attributes.Add("summary", "Sort images structual table");
table.BorderStyle = BorderStyle.None;
imageTable.BorderStyle = BorderStyle.None;
TableRow row = null, AscImageRow, DescImageRow;
TableCell AscImageCell, DescImageCell, headerTextCell, imagesCell;
AscImageRow = new TableRow();
AscImageRow.BackColor = Color.Transparent;
AscImageCell = new TableCell();
AscImageCell.BorderWidth = new Unit(0);
AscImageCell.Style.Add(HtmlTextWriterStyle.Padding, "0");
AscImageCell.Style.Add(HtmlTextWriterStyle.Margin, "0");
AscImageRow.Cells.Add(AscImageCell);
DescImageRow = new TableRow();
DescImageRow.BackColor = Color.Transparent;
DescImageCell = new TableCell();
DescImageCell.BorderWidth = new Unit(0);
DescImageCell.Style.Add(HtmlTextWriterStyle.Padding, "0");
DescImageCell.Style.Add(HtmlTextWriterStyle.Margin, "0");
DescImageRow.Cells.Add(DescImageCell);
imagesCell = new TableCell();
imagesCell.Width = new Unit(1);
imagesCell.BorderWidth = new Unit(0);
imagesCell.Style.Add(HtmlTextWriterStyle.Padding, "0");
imagesCell.Style.Add(HtmlTextWriterStyle.Margin, "0");
imagesCell.Controls.Add(imageTable);
row = new TableRow();
row.BackColor = Color.Transparent;
headerTextCell = new TableCell();
headerTextCell.BorderWidth = new Unit(0);
headerTextCell.Style.Add(HtmlTextWriterStyle.Padding, "0");
headerTextCell.Style.Add(HtmlTextWriterStyle.Margin, "0");
headerTextCell.HorizontalAlign = HorizontalAlign.Left;
Label HeaderLabel = new Label();
HeaderLabel.CssClass = headerTextCssClass;
headerTextCell.Controls.Add(HeaderLabel);
if (tc.HasControls())
{
// search for the header link
LinkButton lnk = tc.Controls[0] as LinkButton;
if (lnk != null)
{
ImageButton imgBtnUp = new ImageButton();
ImageButton imgBtnDown = new ImageButton();
imgBtnUp.ID = "imgAsc" + i.ToString();
imgBtnDown.ID = "imgDesc" + i.ToString();
i++;
imgBtnUp.Click += new ImageClickEventHandler(ascClickEventHandler);
imgBtnDown.Click += new ImageClickEventHandler(descClickEventHandler);
imgBtnUp.CommandName = lnk.CommandName;
imgBtnDown.CommandName = lnk.CommandName;
imgBtnUp.CommandArgument = lnk.CommandArgument;
imgBtnDown.CommandArgument = lnk.CommandArgument;
//--set the properties
HeaderLabel.Text = lnk.Text.Trim();
imgBtnUp.ImageUrl = ascImageFilePath;
imgBtnUp.AlternateText = "ascending";
imgBtnDown.ImageUrl = descImageFilePage;
imgBtnDown.AlternateText = "descending";
//// checking if the header link is the user's choice
if (sortExpression != lnk.CommandArgument || sortDirection == "DESC")
{
AscImageCell.Controls.Add(imgBtnUp);
imageTable.Rows.Add(AscImageRow);
}
if (sortExpression != lnk.CommandArgument || sortDirection == "ASC")
{
DescImageCell.Controls.Add(imgBtnDown);
imageTable.Rows.Add(DescImageRow);
}
//--this will remove the clickable column header link button that is automatically created
//--when adding sorting capabilities to a gridview
tc.Controls.RemoveAt(0);
if (!AscImageCell.HasControls())
//.........这里部分代码省略.........