我有一个用户控件,其中有一个DateTimePicker覆盖了覆盖DateTimePicker的文本部分的单行文本框(Tb)
。文本框Tb(绿色)被锚定(L T R B)。隐藏DateTimePicker的文本和用户控件调整大小
的问题时,用户控件大小来。
叠加的datetimepicker出现在文本Tb后面。
目前用户控制242(W)×20(H)。 当控件的大小调整到100(宽度)以下时出现问题。
我试图将CustomFormat设置为“”的文本留空,但用户控件支持许多datetimepicker功能,因此这不是一个选项。
我试图在用户控件上设置最小大小,但这不起作用。
编辑:
的控制已在使用的一些applications.In这些应用的最小尺寸 对照的是90X20,而我们现在设定的最小尺寸为97x20。
做出更改后,VS设计人员会将现有控件大小设置为97x20吗?
如何达到这个效果(重新调整到97x20)?
编辑 ****代码添加最小尺寸后****
namespace WindowsFormsApplication1
{
partial class CDatePicker
{
private System.ComponentModel.IContainer components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Component Designer generated code
private void InitializeComponent()
{
this.splitContainer1 = new System.Windows.Forms.SplitContainer();
this.datepanel = new System.Windows.Forms.Panel();
this.datetxt = new System.Windows.Forms.TextBox();
this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
this.timepanel = new System.Windows.Forms.Panel();
this.timetxt = new System.Windows.Forms.TextBox();
((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
this.splitContainer1.Panel1.SuspendLayout();
this.splitContainer1.Panel2.SuspendLayout();
this.splitContainer1.SuspendLayout();
this.datepanel.SuspendLayout();
this.timepanel.SuspendLayout();
this.SuspendLayout();
//
// splitContainer1
//
this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
this.splitContainer1.Location = new System.Drawing.Point(0, 0);
this.splitContainer1.Name = "splitContainer1";
//
// splitContainer1.Panel1
//
this.splitContainer1.Panel1.Controls.Add(this.datepanel);
this.splitContainer1.Panel1MinSize = 105;
//
// splitContainer1.Panel2
//
this.splitContainer1.Panel2.Controls.Add(this.timepanel);
this.splitContainer1.Size = new System.Drawing.Size(236, 20);
this.splitContainer1.SplitterDistance = 178;
this.splitContainer1.SplitterWidth = 1;
this.splitContainer1.TabIndex = 0;
//
// datepanel
//
this.datepanel.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.datepanel.Controls.Add(this.datetxt);
this.datepanel.Controls.Add(this.dateTimePicker1);
this.datepanel.Location = new System.Drawing.Point(0, 0);
this.datepanel.Margin = new System.Windows.Forms.Padding(0);
this.datepanel.Name = "datepanel";
this.datepanel.Size = new System.Drawing.Size(175, 20);
this.datepanel.TabIndex = 0;
//
// datetxt
//
this.datetxt.BackColor = System.Drawing.Color.Gainsboro;
this.datetxt.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.datetxt.Location = new System.Drawing.Point(0, 0);
this.datetxt.MinimumSize = new System.Drawing.Size(60, 20);
this.datetxt.Name = "datetxt";
this.datetxt.Size = new System.Drawing.Size(71, 20);
this.datetxt.TabIndex = 3;
this.datetxt.Text = "date";
//
// dateTimePicker1
//
this.dateTimePicker1.Dock = System.Windows.Forms.DockStyle.Fill;
this.dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Short;
this.dateTimePicker1.Location = new System.Drawing.Point(0, 0);
this.dateTimePicker1.Margin = new System.Windows.Forms.Padding(0);
this.dateTimePicker1.MinimumSize = new System.Drawing.Size(65, 20);
this.dateTimePicker1.Name = "dateTimePicker1";
this.dateTimePicker1.Size = new System.Drawing.Size(175, 20);
this.dateTimePicker1.TabIndex = 2;
this.dateTimePicker1.Value = new System.DateTime(2012, 11, 15, 0, 0, 0, 0);
//
// timepanel
//
this.timepanel.Controls.Add(this.timetxt);
this.timepanel.Dock = System.Windows.Forms.DockStyle.Fill;
this.timepanel.Location = new System.Drawing.Point(0, 0);
this.timepanel.Margin = new System.Windows.Forms.Padding(0);
this.timepanel.Name = "timepanel";
this.timepanel.Size = new System.Drawing.Size(57, 20);
this.timepanel.TabIndex = 0;
//
// timetxt
//
this.timetxt.Dock = System.Windows.Forms.DockStyle.Fill;
this.timetxt.Location = new System.Drawing.Point(0, 0);
this.timetxt.Name = "timetxt";
this.timetxt.Size = new System.Drawing.Size(57, 20);
this.timetxt.TabIndex = 1;
this.timetxt.Text = "time";
this.timetxt.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
//
// CDatePicker
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.AutoSize = true;
this.Controls.Add(this.splitContainer1);
this.MaximumSize = new System.Drawing.Size(236, 20);
this.MinimumSize = new System.Drawing.Size(100, 20);
this.Name = "CDatePicker";
this.Size = new System.Drawing.Size(236, 20);
this.splitContainer1.Panel1.ResumeLayout(false);
this.splitContainer1.Panel2.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit();
this.splitContainer1.ResumeLayout(false);
this.datepanel.ResumeLayout(false);
this.datepanel.PerformLayout();
this.timepanel.ResumeLayout(false);
this.timepanel.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.SplitContainer splitContainer1;
private System.Windows.Forms.Panel datepanel;
private System.Windows.Forms.TextBox datetxt;
private System.Windows.Forms.DateTimePicker dateTimePicker1;
private System.Windows.Forms.Panel timepanel;
private System.Windows.Forms.TextBox timetxt;
}
}
编辑:加分大小后,它看起来更好,但压延下拉消失
当控件大小以分钟和项目重建..
此外,文本框不会停留在日历按钮附近..
编辑:pic添加为above..calender消失。
编辑:哦,我错过了一两件事,这两个日期字段和时间字段是collapsible.thats为什么分割容器是存在的。最小尺寸的计算也必须认识到这一点(我猜2个不同的分大小取决于时间字段的可见性。)
问题:
一)如何防止用户控件调整大小超过一定最小限度以避免上述问题? (图片1似乎是想法的大小)
b)我可以绘制datetimepicker,使文本是空白,我们只看到
日历下拉按钮?如果是这样,我仍然需要处理调整大小事件?
c)我如何不断调整文本框的大小,使其始终覆盖DTP的日期文本部分。
你是什么意思*“我试图在用户控件上设置最小尺寸,但这不起作用”*?它应该强制控制仅调整到一定的最小限制。什么没有工作? – alex 2012-04-05 05:54:21
从Visual Studio设计者我已经设置了用户控件的最小尺寸..但是当控件放在窗体上时,最终用户可以将该最小尺寸更改为(0,0),然后控件可以在最小尺寸(如你在第二张图中看到的) – Amitd 2012-04-05 06:07:22
我可以问为什么你在DateTimePicker(dtp)上覆盖一个文本框控件,我没有深入研究控件,但我可以猜测dtp会是一个带下拉的文本框日历控制。我可能是错误的,但它似乎你可能想让你自己的用户控制脱离dtp控制 - 使用反射或dotpeek在System.Windows.Forms dll – 2012-04-05 06:11:59