OpenFileDialog对话框的Filter属性说明:首先说明一个示例,分析一下Filter属性的构成:“ Excel文件|*.xls ”,前面的“Excel文件”成为标签,是一个可读的字符串,可以自定定义,“|*.xls”是筛选器,表示筛选文件夹中后缀名为.xls的文件,“*”表示匹配Exce ...
如何上传图像: 1.首先需要向窗体上添加一个openFileDialog控件,该控件的作用是显示一个对话框提示用户打开文件。 2.添加如下代码 : DialogResult result = openFileDialog1.ShowDialog(); if(result == DialogResul ...
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其他好文 时间:
2016-11-19 15:50:26
阅读次数:
163
ToolStripItem Strip = sender as ToolStripItem; string stripValue = Strip.Text.ToString(); switch (stripValue) { case "自定义": OpenFileDialog h_OpenFile ...
思路: 导入: 1,初始化一个OpenFileDialog类 (OpenFileDialog fileDialog = new OpenFileDialog();) 2, 获取用户选择文件的后缀名(string extension = Path.GetExtension(fileDialog.Fil ...
private void btnFile_Click(object sender, EventArgs e) { OpenFileDialog fileDialog = new OpenFileDialog(); fileDialog.Multiselect = true; fileDialog.T ...
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其他好文 时间:
2016-10-19 07:43:51
阅读次数:
240
string fpth = ""; OpenFileDialog openFileDialog = new OpenFileDialog(); openFileDialog.Title = "请选择走向文件"; openFileDialog.Filter = "文本文件|*.txt"; openFi ...
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其他好文 时间:
2016-10-15 19:05:21
阅读次数:
200
1 OpenFileDialog ofd = new OpenFileDialog(); 2 ofd.Filter = "(*.mp4)|*.mp4|(*.*)|*.*"; 3 ofd.RestoreDirectory = true; 4 if (ofd.ShowDialog() == Dialog ...
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编程语言 时间:
2016-10-08 19:46:07
阅读次数:
134
导入格式 //导入Excel(导入资产信息) private void button2_Click(object sender, EventArgs e) { OpenFileDialog openfilediaglog = new OpenFileDialog(); openfilediaglog ...
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数据库 时间:
2016-10-06 16:52:50
阅读次数:
237
OpenFileDialog(打开文件对话框)FolderBrowserDialog(浏览文件夹对话框)SaveFileDialog(保存文件对话框)ColorDialog(颜色对话框)FontDialog(字体对话框) 1 private void button1_Click(object sen ...
//1.打开资源管理器 OpenFileDialog open = new OpenFileDialog(); if (open.ShowDialog() == DialogResult.OK) { textBox1.Text =open.FileName; } //传入txt文件路径参数 读取tx ...