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Test winform integration.

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This commit is contained in:
Eugene Wang
2023-04-02 21:15:10 -04:00
parent 4e336ff110
commit 16aaf25f10
7 changed files with 138 additions and 15 deletions
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31
samples/WinForm32/Form1.Designer.cs generated
View File

@@ -41,8 +41,9 @@
lblState = new System.Windows.Forms.Label();
label3 = new System.Windows.Forms.Label();
btnOpenDef = new System.Windows.Forms.Button();
btnClose = new System.Windows.Forms.Button();
btnShowSettings = new System.Windows.Forms.Button();
btnClose = new System.Windows.Forms.Button();
btnStart = new System.Windows.Forms.Button();
((System.ComponentModel.ISupportInitialize)splitContainer1).BeginInit();
splitContainer1.Panel1.SuspendLayout();
splitContainer1.Panel2.SuspendLayout();
@@ -159,6 +160,7 @@
//
// splitContainer1.Panel2
//
splitContainer1.Panel2.Controls.Add(btnStart);
splitContainer1.Panel2.Controls.Add(btnShowSettings);
splitContainer1.Panel2.Controls.Add(btnClose);
splitContainer1.Panel2.Controls.Add(label2);
@@ -195,6 +197,16 @@
btnOpenDef.UseVisualStyleBackColor = true;
btnOpenDef.Click += btnOpenDef_Click;
//
// btnShowSettings
//
btnShowSettings.Location = new System.Drawing.Point(161, 32);
btnShowSettings.Name = "btnShowSettings";
btnShowSettings.Size = new System.Drawing.Size(132, 23);
btnShowSettings.TabIndex = 5;
btnShowSettings.Text = "Show settings only";
btnShowSettings.UseVisualStyleBackColor = true;
btnShowSettings.Click += btnShowSettings_Click;
//
// btnClose
//
btnClose.Location = new System.Drawing.Point(13, 32);
@@ -205,15 +217,15 @@
btnClose.UseVisualStyleBackColor = true;
btnClose.Click += btnClose_Click;
//
// btnShowSettings
// btnStart
//
btnShowSettings.Location = new System.Drawing.Point(161, 32);
btnShowSettings.Name = "btnShowSettings";
btnShowSettings.Size = new System.Drawing.Size(132, 23);
btnShowSettings.TabIndex = 5;
btnShowSettings.Text = "Show settings only";
btnShowSettings.UseVisualStyleBackColor = true;
btnShowSettings.Click += btnShowSettings_Click;
btnStart.Location = new System.Drawing.Point(299, 32);
btnStart.Name = "btnStart";
btnStart.Size = new System.Drawing.Size(132, 23);
btnStart.TabIndex = 6;
btnStart.Text = "Start acquisition";
btnStart.UseVisualStyleBackColor = true;
btnStart.Click += btnStart_Click;
//
// Form1
//
@@ -249,5 +261,6 @@
private System.Windows.Forms.Label lblState;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.Button btnShowSettings;
private System.Windows.Forms.Button btnStart;
}
}

7
samples/WinForm32/Form1.cs
View File

@@ -46,6 +46,7 @@ namespace WinForm32
var hwnd = this.Handle;
var rc = twain.OpenDSM(hwnd);
Application.AddMessageFilter(twain);
Debug.WriteLine($"OpenDSM={rc}");
}
@@ -54,6 +55,7 @@ namespace WinForm32
var finalState = twain.TryStepdown(STATE.S2);
Debug.WriteLine($"Stepdown result state={finalState}");
Application.RemoveMessageFilter(twain);
base.OnClosing(e);
}
@@ -105,5 +107,10 @@ namespace WinForm32
{
twain.EnableSource(true, true);
}
private void btnStart_Click(object sender, EventArgs e)
{
twain.EnableSource(true, false);
}
}
}