當前位置: 首頁>>代碼示例>>C#>>正文


C# DataGridTableStyle.ColumnHeadersVisibleChanged事件代碼示例

本文整理匯總了C#中System.Windows.Forms.DataGridTableStyle.ColumnHeadersVisibleChanged事件的典型用法代碼示例。如果您正苦於以下問題:C# DataGridTableStyle.ColumnHeadersVisibleChanged事件的具體用法?C# DataGridTableStyle.ColumnHeadersVisibleChanged怎麽用?C# DataGridTableStyle.ColumnHeadersVisibleChanged使用的例子?那麽, 這裏精選的事件代碼示例或許可以為您提供幫助。您也可以進一步了解該事件所在System.Windows.Forms.DataGridTableStyle的用法示例。


在下文中一共展示了DataGridTableStyle.ColumnHeadersVisibleChanged事件的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: DataGridTableStyle_Sample_Load

private void DataGridTableStyle_Sample_Load(object sender,
                                               EventArgs e)
     {
        myDataGridTableStyle1 = new DataGridTableStyle();
        myHeaderLabel.Text = "Header Status :" 
           + myDataGridTableStyle1.ColumnHeadersVisible.ToString();
        if(myDataGridTableStyle1.ColumnHeadersVisible == true)
        {
           btnheader.Text = "Remove Header";
        }
        else
        {
           btnheader.Text = "Add Header";
        }
        AddCustomDataTableStyle();
     } 
     private void AddCustomDataTableStyle()
     {           
        myDataGridTableStyle1.ColumnHeadersVisibleChanged 
           += new System.EventHandler(ColumnHeadersVisibleChanged_Handler);

        // Set ColumnheaderVisible property.         
        myDataGridTableStyle1.MappingName = "Customers";

        // Add a GridColumnStyle and set its MappingName 
        DataGridColumnStyle myBoolCol = new DataGridBoolColumn();
        myBoolCol.MappingName = "Current";
        myBoolCol.HeaderText = "IsCurrent Customer";
        myBoolCol.Width = 150;         
        myDataGridTableStyle1.GridColumnStyles.Add(myBoolCol);
     
        // Add a second column style.
        DataGridColumnStyle myTextCol = new DataGridTextBoxColumn();
        myTextCol.MappingName = "custName";
        myTextCol.HeaderText = "Customer Name";
        myTextCol.Width = 250;
        myDataGridTableStyle1.GridColumnStyles.Add(myTextCol);

        // Create new ColumnStyle objects
        DataGridColumnStyle cOrderDate = new DataGridTextBoxColumn();
        cOrderDate.MappingName = "OrderDate";
        cOrderDate.HeaderText = "Order Date";
        cOrderDate.Width = 100;

        // PropertyDescriptor to create a formatted column.
        PropertyDescriptorCollection myPropertyDescriptorCollection = this.BindingContext
           [myDataSet, "Customers.custToOrders"].GetItemProperties();

        // Create a formatted column using a PropertyDescriptor.         
        DataGridColumnStyle csOrderAmount = 
           new DataGridTextBoxColumn(myPropertyDescriptorCollection["OrderAmount"], "c", true);
        csOrderAmount.MappingName = "OrderAmount";
        csOrderAmount.HeaderText = "Total";
        csOrderAmount.Width = 100;

        // Add the DataGridTableStyle instances to GridTableStylesCollection.
        myDataGrid.TableStyles.Add(myDataGridTableStyle1);              
     }          
     private void ColumnHeadersVisibleChanged_Handler(object sender,
                                                           EventArgs e)
     {         
        myHeaderLabel.Text = "Header Status :" 
           + myDataGridTableStyle1.ColumnHeadersVisible.ToString();
     }      
     private void btnheader_Click(object sender, EventArgs e)
     {
        if(myDataGridTableStyle1.ColumnHeadersVisible == true)
        {            
           myDataGridTableStyle1.ColumnHeadersVisible = false;
           btnheader.Text = "Add Header";
        }
        else
        {
           myDataGridTableStyle1.ColumnHeadersVisible = true;
           btnheader.Text = "Remove Header";
        }         
    }
開發者ID:.NET開發者,項目名稱:System.Windows.Forms,代碼行數:77,代碼來源:DataGridTableStyle.ColumnHeadersVisibleChanged


注:本文中的System.Windows.Forms.DataGridTableStyle.ColumnHeadersVisibleChanged事件示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。