【发布时间】:2011-03-05 13:47:37
【问题描述】:
我在 WinForms 应用程序中使用 ReportViewer 控件。如何将“NULL”复选框文本更改为其他任何内容? (就在下图中“开始日期”的右侧)
alt text http://img269.imageshack.us/img269/1774/dropdowninssrspagerequi.png
【问题讨论】:
标签: c# winforms reporting-services checkbox
我在 WinForms 应用程序中使用 ReportViewer 控件。如何将“NULL”复选框文本更改为其他任何内容? (就在下图中“开始日期”的右侧)
alt text http://img269.imageshack.us/img269/1774/dropdowninssrspagerequi.png
【问题讨论】:
标签: c# winforms reporting-services checkbox
编辑报告并取消选中这些参数的“允许 NULL 值”复选框。您可以使用“允许空白值”而不显示其他复选框。
【讨论】:
这是答案,它有点难看,但如果你不得不自己做的话,希望这可以节省你的打字时间。像这样实现 IReportViewerMessages 接口:
public class CustomReportViewerMessages : IReportViewerMessages
{
public string NullCheckBoxText { get { return "All"; } }
public string NullCheckBoxToolTip { get { return "All"; } }
public string DocumentMapButtonToolTip { get { return "DocumentMapButtonToolTip"; } }
public string ParameterAreaButtonToolTip { get { return "ParameterAreaButtonToolTip"; } }
public string FirstPageButtonToolTip { get { return "FirstPageButtonToolTip"; } }
public string PreviousPageButtonToolTip { get { return "PreviousPageButtonToolTip"; } }
public string CurrentPageTextBoxToolTip { get { return "CurrentPageTextBoxToolTip"; } }
public string PageOf { get { return "PageOf"; } }
public string NextPageButtonToolTip { get { return "NextPageButtonToolTip"; } }
public string LastPageButtonToolTip { get { return "LastPageButtonToolTip"; } }
public string BackButtonToolTip { get { return "BackButtonToolTip"; } }
public string RefreshButtonToolTip { get { return "RefreshButtonToolTip"; } }
public string PrintButtonToolTip { get { return "PrintButtonToolTip"; } }
public string ExportButtonToolTip { get { return "ExportButtonToolTip"; } }
public string ZoomControlToolTip { get { return "ZoomControlToolTip"; } }
public string SearchTextBoxToolTip { get { return "SearchTextBoxToolTip"; } }
public string FindButtonToolTip { get { return "FindButtonToolTip"; } }
public string FindNextButtonToolTip { get { return "FindNextButtonToolTip"; } }
public string ZoomToPageWidth { get { return "ZoomToPageWidth"; } }
public string ZoomToWholePage { get { return "ZoomToWholePage"; } }
public string FindButtonText { get { return "FindButtonText"; } }
public string FindNextButtonText { get { return "FindNextButtonText"; } }
public string ViewReportButtonText { get { return "ViewReportButtonText"; } }
public string ProgressText { get { return "ProgressText"; } }
public string TextNotFound { get { return "TextNotFound"; } }
public string NoMoreMatches { get { return "NoMoreMatches"; } }
public string ChangeCredentialsText { get { return "ChangeCredentialsText"; } }
public string NullValueText { get { return "NullValueText"; } }
public string TrueValueText { get { return "TrueValueText"; } }
public string FalseValueText { get { return "FalseValueText"; } }
public string SelectAValue { get { return "SelectAValue"; } }
public string UserNamePrompt { get { return "UserNamePrompt"; } }
public string PasswordPrompt { get { return "PasswordPrompt"; } }
public string SelectAll { get { return "SelectAll"; } }
public string PrintLayoutButtonToolTip { get { return "PrintLayoutButtonToolTip"; } }
public string PageSetupButtonToolTip { get { return "PageSetupButtonToolTip"; } }
public string TotalPagesToolTip { get { return "TotalPagesToolTip"; } }
public string StopButtonToolTip { get { return "StopButtonToolTip"; } }
public string DocumentMapMenuItemText { get { return "DocumentMapMenuItemText"; } }
public string BackMenuItemText { get { return "BackMenuItemText"; } }
public string RefreshMenuItemText { get { return "RefreshMenuItemText"; } }
public string PrintMenuItemText { get { return "PrintMenuItemText"; } }
public string PrintLayoutMenuItemText { get { return "PrintLayoutMenuItemText"; } }
public string PageSetupMenuItemText { get { return "PageSetupMenuItemText"; } }
public string ExportMenuItemText { get { return "ExportMenuItemText"; } }
public string StopMenuItemText { get { return "StopMenuItemText"; } }
public string ZoomMenuItemText { get { return "ZoomMenuItemText"; } }
public string ViewReportButtonToolTip { get { return "ViewReportButtonToolTip"; } }
}
然后,在 RefreshReport 之前使用该类的实例:
reportViewer.Messages = new CustomReportViewerMessages();
reportViewer.RefreshReport();
这样就可以了。请注意,除了我关心的两个(顶部)之外,我几乎将所有属性都保留为无意义的字符串。
【讨论】: