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FormMainFunctions.cs
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FormMainFunctions.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.IO;
using System.Drawing.Drawing2D;
namespace Paint
{
partial class FormMain
{
//初始化FormChild
public void InitChildForm()
{
Menu新建(true); //新建画布
}
//初始化位图
public bool InitBitmap(string path)
{
if (null == path || "" == path)
{
m_FormChild.m_FileFullName = "";
m_FormChild.m_SourceImage = new Bitmap(m_FormChild.ClientRectangle.Width, m_FormChild.ClientRectangle.Height);
}
else
{
m_FormChild.m_FileFullName = path;
try
{
m_FormChild.m_SourceImage = new Bitmap(m_FormChild.m_FileFullName);
}
catch
{
MessageBox.Show("无效的位图文件或不支持文件的格式。", "画图", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return false;
}
}
if (CheckChildForm())
{
m_FormChild.ReDraw();
}
return true;
}
//检测子窗体状态
private bool CheckChildForm()
{
return (null != m_FormChild);
}
//绘制颜色状态3D背景
public void InitActiveColor()
{
Create3DBackGroundImage(foregroundColorButton, false); //生成前景色按钮
Create3DBackGroundImage(backgroundColorButton, false); //生成背景色按钮
}
//绘制仿3D背景图片
public void Create3DBackGroundImage(PictureBox targetPictureBox, bool bIsSag = true)
{
Bitmap new3DBitmap = new Bitmap(targetPictureBox.Size.Width, targetPictureBox.Size.Height);
Graphics tempGraphics = Graphics.FromImage(new3DBitmap);
tempGraphics.FillRectangle(new SolidBrush(targetPictureBox.BackColor), new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
if (bIsSag) //凹陷
{
tempGraphics.DrawLine(Pens.Gray, new Point(0, 0), new Point(new3DBitmap.Width, 0)); //Top1
tempGraphics.DrawLine(Pens.Gray, new Point(0, 0), new Point(0, new3DBitmap.Height)); //Left1
tempGraphics.DrawLine(Pens.Black, new Point(1, 1), new Point(new3DBitmap.Width - 1, 1)); //Top2
tempGraphics.DrawLine(Pens.Black, new Point(1, 1), new Point(1, new3DBitmap.Height - 1)); //Left2
tempGraphics.DrawLine(Pens.White, new Point(new3DBitmap.Width - 1, new3DBitmap.Height - 1), new Point(new3DBitmap.Width - 1, 1)); //Right1
tempGraphics.DrawLine(Pens.White, new Point(new3DBitmap.Width - 1, new3DBitmap.Height - 1), new Point(1, new3DBitmap.Height - 1)); //Bottom1
}
else //凸起
{
tempGraphics.DrawLine(Pens.White, new Point(0, 0), new Point(new3DBitmap.Width, 0)); //Top1
tempGraphics.DrawLine(Pens.White, new Point(0, 0), new Point(0, new3DBitmap.Height)); //Left1
tempGraphics.DrawLine(Pens.White, new Point(new3DBitmap.Width - 2, new3DBitmap.Height - 2), new Point(new3DBitmap.Width - 2, 1)); //Right2
tempGraphics.DrawLine(Pens.White, new Point(new3DBitmap.Width - 2, new3DBitmap.Height - 2), new Point(1, new3DBitmap.Height - 2)); //Bottom2
tempGraphics.DrawLine(Pens.Black, new Point(new3DBitmap.Width - 1, new3DBitmap.Height - 1), new Point(new3DBitmap.Width - 1, 1)); //Right1
tempGraphics.DrawLine(Pens.Black, new Point(new3DBitmap.Width - 1, new3DBitmap.Height - 1), new Point(1, new3DBitmap.Height - 1)); //Bottom1
}
targetPictureBox.BackgroundImage = new3DBitmap;
}
// 将图片进行反色处理
public Bitmap ReverseColor(Bitmap sourceBmp)
{
Bitmap newBmp = new Bitmap(sourceBmp.Width, sourceBmp.Height);
for (int x = 0; x < sourceBmp.Width; ++x)
{
for (int y = 0; y < sourceBmp.Height; ++y)
{
Color pixel = sourceBmp.GetPixel(x, y);
newBmp.SetPixel(x, y, Color.FromArgb(255 - pixel.R, 255 - pixel.G, 255 - pixel.B));
}
}
return newBmp;
}
// 将图片指定颜色进行透明处理
public Bitmap TransparentColor(Bitmap sourceBmp, Color toTtransparentColor, Color transparentColor)
{
Bitmap newBmp = new Bitmap(sourceBmp.Width, sourceBmp.Height);
for (int x = 0; x < sourceBmp.Width; ++x)
{
for (int y = 0; y < sourceBmp.Height; ++y)
{
Color pixel = sourceBmp.GetPixel(x, y);
if (toTtransparentColor == pixel)
{
newBmp.SetPixel(x, y, transparentColor);
}
else
{
newBmp.SetPixel(x, y, pixel);
}
}
}
return newBmp;
}
// 将图片除指定颜色以外进行透明处理
public Bitmap GetTargetColor(Bitmap sourceBmp, Color targetColor)
{
Bitmap newBmp = new Bitmap(sourceBmp.Width, sourceBmp.Height);
for (int x = 0; x < sourceBmp.Width; ++ x)
{
for (int y = 0; y < sourceBmp.Height; ++ y)
{
if (sourceBmp.GetPixel(x, y) == targetColor)
{
newBmp.SetPixel(x, y, targetColor);
}
}
}
return newBmp;
}
//创建工具Size选项背景图
public void CreateToolSelectionBackGroundImage(ToolsType theType, PictureBox targetPictureBox,int iCount)
{
Bitmap new3DBitmap = new Bitmap(targetPictureBox.Size.Width, targetPictureBox.Size.Height);
Graphics tempGraphics = Graphics.FromImage(new3DBitmap);
switch (theType)
{
case ToolsType.橡皮:
if (iCount == (int)Tools.m_ToolSize)
{
tempGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
tempGraphics.DrawRectangle(new Pen(Color.FromArgb(51, 153, 255)), new Rectangle(0, 0, new3DBitmap.Width - 1, new3DBitmap.Height - 1));
tempGraphics.DrawRectangle(new Pen(Color.FromArgb(51, 153, 255)), new Rectangle(1, 1, new3DBitmap.Width - 3, new3DBitmap.Height - 3));
}
break;
case ToolsType.喷枪:
new3DBitmap.Dispose();
if (iCount == (int)Tools.m_ToolSize)
{
switch (iCount)
{
case 0:
new3DBitmap = ReverseColor(new Bitmap("min.bmp"));
break;
case 1:
new3DBitmap = ReverseColor(new Bitmap("mid.bmp"));
break;
case 2:
new3DBitmap = ReverseColor(new Bitmap("max.bmp"));
break;
}
}
else
{
switch (iCount)
{
case 0:
new3DBitmap = new Bitmap("min.bmp");
break;
case 1:
new3DBitmap = new Bitmap("mid.bmp");
break;
case 2:
new3DBitmap = new Bitmap("max.bmp");
break;
}
}
break;
case ToolsType.直线:
case ToolsType.曲线:
if (iCount == (int)Tools.m_ToolSize)
{
tempGraphics.FillRectangle(new SolidBrush(Color.FromArgb(51, 153, 255)), new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
tempGraphics.DrawLine(new Pen(Color.White, iCount + 1), new Point(2, targetPictureBox.Height / 2), new Point(targetPictureBox.Width - 2, targetPictureBox.Height / 2));
}
else
{
tempGraphics.FillRectangle(new SolidBrush(panelToolSelection.BackColor), new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
tempGraphics.DrawLine(new Pen(Color.Black, iCount + 1), new Point(2, targetPictureBox.Height / 2), new Point(targetPictureBox.Width - 2, targetPictureBox.Height / 2));
}
break;
case ToolsType.放大镜:
break;
case ToolsType.刷子:
break;
case ToolsType.文字:
case ToolsType.选定:
case ToolsType.裁剪:
if (iCount != (int)Tools.m_ToolSize)
{
tempGraphics.FillRectangle(new SolidBrush(panelToolSelection.BackColor), 0, 0, new3DBitmap.Width, new3DBitmap.Height);
switch (iCount)
{
case 0:
tempGraphics.DrawImageUnscaled(TransparentColor(new Bitmap("Mode-a.bmp"), Color.FromArgb(128, 0, 0), panelToolSelection.BackColor),0,3);
break;
case 1:
tempGraphics.DrawImageUnscaled(TransparentColor(new Bitmap("Mode-b.bmp"), Color.FromArgb(128, 0, 0), panelToolSelection.BackColor),0,3);
break;
}
}
else
{
tempGraphics.FillRectangle(new SolidBrush(Color.FromArgb(51, 153, 255)), 0, 0, new3DBitmap.Width, new3DBitmap.Height);
switch (iCount)
{
case 0:
tempGraphics.DrawImageUnscaled(TransparentColor(new Bitmap("Mode-a.bmp"), Color.FromArgb(128, 0, 0), Color.FromArgb(51, 153, 255)), 0, 3);
break;
case 1:
tempGraphics.DrawImageUnscaled(TransparentColor(new Bitmap("Mode-b.bmp"), Color.FromArgb(128, 0, 0), Color.FromArgb(51, 153, 255)), 0, 3);
break;
}
}
break;
case ToolsType.矩形:
case ToolsType.椭圆:
case ToolsType.多边形:
case ToolsType.圆角矩形:
const int iWageDistance = 3;
int RuleX = targetPictureBox.Width - iWageDistance * 2 - 1;
int RuleY = targetPictureBox.Height - iWageDistance * 2 - 1;
if (iCount == (int)Tools.m_ToolSize)
{
tempGraphics.FillRectangle(new SolidBrush(Color.FromArgb(51, 153, 255)), new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
tempGraphics.DrawRectangle(Pens.White, iWageDistance, iWageDistance, RuleX, RuleY);
}
else
{
tempGraphics.FillRectangle(new SolidBrush(panelToolSelection.BackColor), new Rectangle(0, 0, new3DBitmap.Width, new3DBitmap.Height));
tempGraphics.DrawRectangle(Pens.Black, iWageDistance, iWageDistance, RuleX, RuleY);
}
switch (iCount)
{
case (int)ToolSize.Size_1:
break;
case (int)ToolSize.Size_2:
tempGraphics.FillRectangle (Brushes.Gray, new Rectangle(iWageDistance + 1, iWageDistance + 1, RuleX - 1, RuleY - 1));
break;
case (int)ToolSize.Size_3:
tempGraphics.FillRectangle(Brushes.Gray, new Rectangle(iWageDistance, iWageDistance, RuleX + 1, RuleY + 1));
break;
}
break;
}
targetPictureBox.BackgroundImage = new3DBitmap;
}
//获取当前前景色
public Color GetForegroundColor()
{
return foregroundColorButton.BackColor;
}
//获取当前背景色
public Color GetBackgroundColor()
{
return backgroundColorButton.BackColor;
}
//设置当前颜色
public void SetColor(ColorTargetsType targetColorType, int R, int G, int B)
{
switch (targetColorType)
{
case ColorTargetsType.前景:
foregroundColorButton.BackColor = Color.FromArgb(R, G, B);
break;
case ColorTargetsType.背景:
backgroundColorButton.BackColor = Color.FromArgb(R, G, B);
break;
}
}
//获取工具箱按钮
private ToolStripButton GetToolButton(ToolsType targetToolType)
{
switch (targetToolType)
{
case ToolsType.裁剪:
return toolStripButton_裁剪;
case ToolsType.橡皮:
return toolStripButton_橡皮;
case ToolsType.取色:
return toolStripButton_取色;
case ToolsType.铅笔:
return toolStripButton_铅笔;
case ToolsType.喷枪:
return toolStripButton_喷枪;
case ToolsType.直线:
return toolStripButton_直线;
case ToolsType.矩形:
return toolStripButton_矩形;
case ToolsType.椭圆:
return toolStripButton_椭圆;
case ToolsType.选定:
return toolStripButton_选定;
case ToolsType.填充:
return toolStripButton_填充;
case ToolsType.放大镜:
return toolStripButton_放大镜;
case ToolsType.刷子:
return toolStripButton_刷子;
case ToolsType.文字:
return toolStripButton_文字;
case ToolsType.曲线:
return toolStripButton_曲线;
case ToolsType.多边形:
return toolStripButton_多边形;
case ToolsType.圆角矩形:
return toolStripButton_圆角矩形;
}
return null;
}
//初始化当前工具
public void InitActiveTool()
{
SetActiveTool(ToolsType.铅笔); //设置当前活动工具为铅笔
}
//设置当前活动工具
public bool SetActiveTool(ToolsType theType)
{
if (ToolsType.多边形 == m_ActiveTool)
{
switch (Tools.m_ToolSize)
{
case ToolSize.Size_1:
Tools.DrawPolygon(Graphics.FromImage(m_FormChild.m_SourceImage), GetForegroundColor());
break;
case ToolSize.Size_2:
Tools.DrawPolygon(Graphics.FromImage(m_FormChild.m_SourceImage), GetForegroundColor(), true, true);
break;
case ToolSize.Size_3:
Tools.DrawPolygon(Graphics.FromImage(m_FormChild.m_SourceImage), GetForegroundColor(), true, false);
break;
}
Tools.Init();
m_FormChild.Draw();
}
else if (ToolsType.曲线 == m_ActiveTool)
{
Tools.曲线(MouseStateType.MouseUp, new Point(0, 0), GetForegroundColor(), m_FormChild.m_SourceImage, m_FormChild.m_TempImage, true);
m_FormChild.Draw();
}
ToolStripButton oldButton = GetToolButton(m_ActiveTool);
ToolStripButton newButton = GetToolButton(theType);
if (null != newButton)
{
if (theType != m_ActiveTool)
{
CreateToolSelections(theType);
if (null != oldButton)
{
oldButton.Checked = false;
}
else
{
toolStripButton_裁剪.Checked = false;
toolStripButton_橡皮.Checked = false;
toolStripButton_取色.Checked = false;
toolStripButton_铅笔.Checked = false;
toolStripButton_喷枪.Checked = false;
toolStripButton_直线.Checked = false;
toolStripButton_矩形.Checked = false;
toolStripButton_椭圆.Checked = false;
toolStripButton_选定.Checked = false;
toolStripButton_填充.Checked = false;
toolStripButton_放大镜.Checked = false;
toolStripButton_刷子.Checked = false;
toolStripButton_文字.Checked = false;
toolStripButton_曲线.Checked = false;
toolStripButton_多边形.Checked = false;
toolStripButton_圆角矩形.Checked = false;
}
newButton.Checked = true;
m_ActiveTool = theType;
}
else if (null != oldButton && !oldButton.Checked)
{
oldButton.Checked = true;
}
if (CheckChildForm())
{
m_FormChild.ChangeTool();
}
return true;
}
return false;
}
public void CreateToolSelections(ToolsType theType, bool bIsInit = true)
{
panelToolSelection.Controls.Clear();
int iSelectCount = GetToolSelectionCount(theType);
if (0 == iSelectCount)
{
return;
}
List<PictureBox> m_PointList = new List<PictureBox>();
for (int i = 0; i < iSelectCount; ++i)
{
m_PointList.Add(new PictureBox());
}
switch (theType)
{
case ToolsType.橡皮:
{
if (bIsInit)
{
Tools.m_ToolSize = ToolSize.Size_3;
}
int iRuleX = panelToolSelection.Width / 2;
int iRuleY = panelToolSelection.Height / (iSelectCount + 1);
double size = 3;
for (int i = 0; i < iSelectCount; ++ i, ++ size)
{
m_PointList[i].Tag = i;
m_PointList[i].BackColor = Color.Black;
m_PointList[i].Size = new Size((int)(2 * size), (int)(2 * size));
if (0 == i)
{
m_PointList[i].Location = new Point((int)(iRuleX - size - 1), (int)(iRuleY / 2 - size));
}
else
{
m_PointList[i].Location = new Point((int)(iRuleX - size - 1), (int)(m_PointList[i - 1].Location.Y + m_PointList[i - 1].Height + iRuleY / 2));
}
CreateToolSelectionBackGroundImage(ToolsType.橡皮,m_PointList[i],i);
m_PointList[i].MouseDown += new System.Windows.Forms.MouseEventHandler(this.ToolSelection_Mouse_Down);
panelToolSelection.Controls.Add(m_PointList[i]);
}
break;
}
case ToolsType.喷枪:
{
if (bIsInit)
{
Tools.m_ToolSize = ToolSize.Size_1;
}
int iRuleX = panelToolSelection.Width / 2;
int iRuleY = panelToolSelection.Height / (iSelectCount - 1);
for (int i = 0; i < iSelectCount; ++i)
{
m_PointList[i].Tag = i;
m_PointList[i].BackColor = Color.Black;
switch (i)
{
case 0:
m_PointList[i].Size = new Size(iRuleX - 2, iRuleY - 10);
m_PointList[i].Location = new Point(iRuleX * i + 2, 3);
break;
case 1:
m_PointList[i].Size = new Size(iRuleX - 2, iRuleY - 10);
m_PointList[i].Location = new Point(iRuleX * i - 2, 3);
break;
case 2:
m_PointList[i].Size = new Size(iRuleX - 2, iRuleY - 10);
m_PointList[i].Location = new Point(iRuleX / 2, iRuleY);
break;
}
CreateToolSelectionBackGroundImage(ToolsType.喷枪, m_PointList[i], i);
m_PointList[i].MouseDown += new System.Windows.Forms.MouseEventHandler(this.ToolSelection_Mouse_Down);
panelToolSelection.Controls.Add(m_PointList[i]);
}
break;
}
case ToolsType.直线:
case ToolsType.曲线:
{
if (bIsInit)
{
Tools.m_ToolSize = ToolSize.Size_1;
}
for (int i = 0; i < iSelectCount; ++i)
{
int iRuleY = (int)((panelToolSelection.Height - 8) / iSelectCount);
m_PointList[i].Tag = i;
m_PointList[i].BackColor = Color.Black;
m_PointList[i].Size = new Size(panelToolSelection.Width - 8, iRuleY - 1);
m_PointList[i].Location = new Point(2, 3 + iRuleY * i);
CreateToolSelectionBackGroundImage(ToolsType.曲线, m_PointList[i], i);
m_PointList[i].MouseDown += new System.Windows.Forms.MouseEventHandler(this.ToolSelection_Mouse_Down);
panelToolSelection.Controls.Add(m_PointList[i]);
}
break;
}
case ToolsType.选定:
case ToolsType.文字:
case ToolsType.裁剪:
break;
case ToolsType.放大镜:
break;
case ToolsType.刷子:
break;
case ToolsType.矩形:
case ToolsType.椭圆:
case ToolsType.多边形:
case ToolsType.圆角矩形:
{
if (bIsInit)
{
Tools.m_ToolSize = ToolSize.Size_1;
}
for (int i = 0; i < iSelectCount; ++i)
{
int iRuleY = (int)((panelToolSelection.Height - 8) / iSelectCount);
m_PointList[i].Tag = i;
m_PointList[i].BackColor = Color.Black;
m_PointList[i].Size = new Size(panelToolSelection.Width - 8, iRuleY - 2);
m_PointList[i].Location = new Point(2, 2 + (iRuleY + 1) * i);
CreateToolSelectionBackGroundImage(ToolsType.圆角矩形,m_PointList[i],i);
m_PointList[i].MouseDown += new System.Windows.Forms.MouseEventHandler(this.ToolSelection_Mouse_Down);
panelToolSelection.Controls.Add(m_PointList[i]);
}
break;
}
}
m_PointList.Clear();
}
public int GetToolSelectionCount(ToolsType theType)
{
switch (theType)
{
case ToolsType.取色:
case ToolsType.铅笔:
case ToolsType.填充:
return 0;
case ToolsType.裁剪:
case ToolsType.选定:
case ToolsType.文字:
return 2;
case ToolsType.喷枪:
case ToolsType.矩形:
case ToolsType.椭圆:
case ToolsType.多边形:
case ToolsType.圆角矩形:
return 3;
case ToolsType.橡皮:
case ToolsType.放大镜:
return 4;
case ToolsType.直线:
case ToolsType.曲线:
return 5;
case ToolsType.刷子:
return 12;
}
return 0;
}
//获取时间字符串[纯数字]
private String GetTimeString()
{
return ("" + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + DateTime.Now.Hour + DateTime.Now.Minute + DateTime.Now.Second);
}
//新建
private void Menu新建(bool bIsInit = false)
{
if (!CheckChildForm())
{
m_FormChild = new FormChild();
m_FormChild.MdiParent = this;
m_FormChild.Show();
this.Text = "未命名 - 画图";
}
if (m_FormChild.m_bChanged)
{
switch ((int)MessageBox.Show(("" == m_FormChild.m_FileFullName) ? "将更改保存到 未命名 吗？" : "将更改保存到 " + m_FormChild.m_FileFullName.Substring(m_FormChild.m_FileFullName.LastIndexOf("\\") + 1).ToString() + " 吗？", "画图", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation))
{
case 6:
Menu保存();
break;
case 7:
break;
default:
return;
}
}
if (!bIsInit)
{
m_FormChild.Clear();
}
m_FormChild.m_FileFullName = "";
}
//打开
private void Menu打开()
{
if (CheckChildForm())
{
if (m_FormChild.m_bChanged)
{
switch ((int)MessageBox.Show(("" == m_FormChild.m_FileFullName) ? "将更改保存到 未命名 吗？" : "将更改保存到 " + m_FormChild.m_FileFullName.Substring(m_FormChild.m_FileFullName.LastIndexOf("\\") + 1).ToString() + " 吗？", "画图", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation))
{
case 6:
Menu保存();
break;
case 7:
break;
default:
return;
}
}
OpenFileDialog openImageDialog = new OpenFileDialog();
openImageDialog.Title = "打开";
openImageDialog.Filter = @"位图|*.bmp|压缩图片|*.jpg|动态图片|*.gif";
openImageDialog.FileName = "";
if (openImageDialog.ShowDialog() == DialogResult.OK)
{
if (InitBitmap(openImageDialog.FileName))
{
m_FormChild.m_bChanged = false;
}
}
}
}
//保存
private void Menu保存()
{
if (CheckChildForm())
{
if ("" == m_FormChild.m_FileFullName)
{
SaveFileDialog saveImageDialog = new SaveFileDialog();
saveImageDialog.Title = "保存为";
saveImageDialog.Filter = @"位图|*.bmp|压缩图片|*.jpg|动态图片|*.gif";
saveImageDialog.FileName = "未命名.bmp";
if (saveImageDialog.ShowDialog() == DialogResult.OK)
{
string strFileName = saveImageDialog.FileName.ToString();
if (strFileName != "" && strFileName != null)
{
string fileExtName = strFileName.Substring(strFileName.LastIndexOf(".") + 1).ToString();
System.Drawing.Imaging.ImageFormat imgformat = System.Drawing.Imaging.ImageFormat.Bmp;//默认保存为JPG格式
if ("" != fileExtName)
{
switch (fileExtName)
{
case "jpg":
imgformat = System.Drawing.Imaging.ImageFormat.Jpeg;
break;
case "bmp":
imgformat = System.Drawing.Imaging.ImageFormat.Bmp;
break;
case "gif":
imgformat = System.Drawing.Imaging.ImageFormat.Gif;
break;
default:
MessageBox.Show(this, "不支持文件的格式。", "警告！", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
m_FormChild.m_FileFullName = strFileName;
try
{
m_FormChild.m_SourceImage.Save(m_FormChild.m_FileFullName, imgformat);
}
catch
{
MessageBox.Show("画图程序不能存储该文件。");
}
}
}
}
else
{
int iDotPos = m_FormChild.m_FileFullName.LastIndexOf(".");
String strPath = m_FormChild.m_FileFullName;
try
{
m_FormChild.m_SourceImage.Save(m_FormChild.m_FileFullName.Substring(0, iDotPos) + GetTimeString() + "." + strPath.Substring(iDotPos + 1), System.Drawing.Imaging.ImageFormat.Bmp);
m_FormChild.m_bChanged = false;
}
catch
{
MessageBox.Show("画图程序不能存储该文件。");
}
}
}
}
//另存为
private void Menu另存为()
{
if (CheckChildForm())
{
string tempString = m_FormChild.m_FileFullName;
m_FormChild.m_FileFullName = "";
Menu保存();
m_FormChild.m_FileFullName = tempString;
}
}
}
}