2013-03-14 58 views
1

我有两个DataGrid在同一位置,所以我只是在启动时隐藏其中的一个。 当我将代码设置为一个按钮,如 DataGrid1.Visible = false; DataGrid2.Visible = true;C#重叠数据网格

这两个DataGrid只是简单的消失。

我想DataGrid1覆盖DataGrid2,以便DataGrid2隐藏。 我尝试搜索将DataGrid2拉出水面的方式,但无法搜索它。

此外,我有两个按钮分配相同的位置。 然后像上面一样做。 这两个按钮也消失了

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WPF or ASP.Net? – 2013-03-14 04:14:55

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>> Jacob,WinForm C# – 2013-03-14 04:20:51

回答

1

试试这个。这个对我有用。如果这不起作用,请设置断点,同时检查两个datagridView Visible属性。

Form1.designer.cs

namespace WindowsFormsApplication1 
{ 
partial class Form1 
{ 
    /// <summary> 
    /// Required designer variable. 
    /// </summary> 
    private System.ComponentModel.IContainer components = null; 

    /// <summary> 
    /// Clean up any resources being used. 
    /// </summary> 
    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> 
    protected override void Dispose(bool disposing) 
    { 
     if (disposing && (components != null)) 
     { 
      components.Dispose(); 
     } 
     base.Dispose(disposing); 
    } 

    #region Windows Form Designer generated code 

    /// <summary> 
    /// Required method for Designer support - do not modify 
    /// the contents of this method with the code editor. 
    /// </summary> 
    private void InitializeComponent() 
    { 
     this.dataGridView1 = new System.Windows.Forms.DataGridView(); 
     this.Column1 = new System.Windows.Forms.DataGridViewTextBoxColumn(); 
     this.dataGridView2 = new System.Windows.Forms.DataGridView(); 
     this.Column2 = new System.Windows.Forms.DataGridViewTextBoxColumn(); 
     this.button1 = new System.Windows.Forms.Button(); 
     ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit(); 
     ((System.ComponentModel.ISupportInitialize)(this.dataGridView2)).BeginInit(); 
     this.SuspendLayout(); 
     // 
     // dataGridView1 
     // 
     this.dataGridView1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize; 
     this.dataGridView1.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] { 
     this.Column1}); 
     this.dataGridView1.Dock = System.Windows.Forms.DockStyle.Fill; 
     this.dataGridView1.Location = new System.Drawing.Point(0, 0); 
     this.dataGridView1.Name = "dataGridView1"; 
     this.dataGridView1.Size = new System.Drawing.Size(284, 262); 
     this.dataGridView1.TabIndex = 0; 
     // 
     // Column1 
     // 
     this.Column1.HeaderText = "Column1"; 
     this.Column1.Name = "Column1"; 
     // 
     // dataGridView2 
     // 
     this.dataGridView2.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize; 
     this.dataGridView2.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] { 
     this.Column2}); 
     this.dataGridView2.Dock = System.Windows.Forms.DockStyle.Fill; 
     this.dataGridView2.Location = new System.Drawing.Point(0, 0); 
     this.dataGridView2.Name = "dataGridView2"; 
     this.dataGridView2.Size = new System.Drawing.Size(284, 262); 
     this.dataGridView2.TabIndex = 1; 
     this.dataGridView2.Visible = false; 
     // 
     // Column2 
     // 
     this.Column2.HeaderText = "Column2"; 
     this.Column2.Name = "Column2"; 
     // 
     // button1 
     // 
     this.button1.Location = new System.Drawing.Point(209, 227); 
     this.button1.Name = "button1"; 
     this.button1.Size = new System.Drawing.Size(75, 23); 
     this.button1.TabIndex = 2; 
     this.button1.Text = "button1"; 
     this.button1.UseVisualStyleBackColor = true; 
     this.button1.Click += new System.EventHandler(this.button1_Click); 
     // 
     // Form1 
     // 
     this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); 
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 
     this.ClientSize = new System.Drawing.Size(284, 262); 
     this.Controls.Add(this.button1); 
     this.Controls.Add(this.dataGridView2); 
     this.Controls.Add(this.dataGridView1); 
     this.Name = "Form1"; 
     this.Text = "Form1"; 
     ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit(); 
     ((System.ComponentModel.ISupportInitialize)(this.dataGridView2)).EndInit(); 
     this.ResumeLayout(false); 

    } 

    #endregion 

    private System.Windows.Forms.DataGridView dataGridView1; 
    private System.Windows.Forms.DataGridViewTextBoxColumn Column1; 
    private System.Windows.Forms.DataGridView dataGridView2; 
    private System.Windows.Forms.DataGridViewTextBoxColumn Column2; 
    private System.Windows.Forms.Button button1; 
} 
} 

Form1.cs的

namespace WindowsFormsApplication1 
{ 
public partial class Form1 : Form 
{ 
    public Form1() 
    { 
     InitializeComponent(); 
    } 

    private void button1_Click(object sender, EventArgs e) 
    { 
     dataGridView1.Visible = !dataGridView1.Visible; 
     dataGridView2.Visible = !dataGridView2.Visible; 
    } 
} 
} 
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我甚至设置了断点,并确保DataGrid1.Visible为假 而2.Visible为真 – 2013-03-14 04:37:41

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您能否向我展示您的designer.cs文件的内容?也许你有GroupBox或Panel坐在你的第二个DataGridView之上? – 2013-03-14 04:51:13

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您可以尝试我为您创建的简单项目。 – 2013-03-14 04:59:23

1

您可以尝试您的数据网格上的BringToBack()和SendToBack()方法。

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我使它DataGrid1.SendToBack()和DataGrid2.BringToFront() 它们仍然消失 – 2013-03-14 04:19:49

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我现在不在我的Windows操作系统,所以我无法测试。尽量不要将两者的可见属性隐藏或设置为false/true。只需设置哪一个被带到前面或后面。 – 2013-03-14 04:23:50

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现在我只DataGrid1.SendToBack()和DataGrid2.BringToFront() 它们都是可见的,但现在DataGrid1显示 – 2013-03-14 04:29:41

0

你是否在服务器端的Button_Click()事件处理程序中执行此操作?您可能需要在Page_Load()事件中添加对IsPostBack的检查。

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不是doint ASP的东西,但是谢谢 – 2013-03-14 04:18:02

0

您可以尝试gridView1.BringToFront();

但是,请尝试使用TabControl。它具有更好的UI风格和内置的功能支持。

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我让它DataGrid1.SendToBack()和DataGrid2.BringToFront() 它们仍然消失,尽管我希望这样做,请求不会让我这样做。 – 2013-03-14 04:21:23

1

你可以做到这一点把你的两个数据网格在2个不同的面板一件简单的事情,和隐藏和显示该面板。它可以解决你的问题。